JPS6218554B2 - - Google Patents
Info
- Publication number
- JPS6218554B2 JPS6218554B2 JP50122359A JP12235975A JPS6218554B2 JP S6218554 B2 JPS6218554 B2 JP S6218554B2 JP 50122359 A JP50122359 A JP 50122359A JP 12235975 A JP12235975 A JP 12235975A JP S6218554 B2 JPS6218554 B2 JP S6218554B2
- Authority
- JP
- Japan
- Prior art keywords
- formula
- benzodiazepine
- methyl
- phosphorus
- solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002904 solvent Substances 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 16
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 5
- 125000005843 halogen group Chemical group 0.000 claims description 5
- 239000012442 inert solvent Substances 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 238000006798 ring closing metathesis reaction Methods 0.000 claims description 3
- OGFAWKRXZLGJSK-UHFFFAOYSA-N 1-(2,4-dihydroxyphenyl)-2-(4-nitrophenyl)ethanone Chemical compound OC1=CC(O)=CC=C1C(=O)CC1=CC=C([N+]([O-])=O)C=C1 OGFAWKRXZLGJSK-UHFFFAOYSA-N 0.000 claims description 2
- 238000005727 Friedel-Crafts reaction Methods 0.000 claims description 2
- 239000002841 Lewis acid Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 150000007517 lewis acids Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical group ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 24
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 24
- 238000002844 melting Methods 0.000 description 18
- 230000008018 melting Effects 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 14
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 12
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000002585 base Substances 0.000 description 6
- 238000002329 infrared spectrum Methods 0.000 description 6
- -1 muscle-relaxing Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 235000011121 sodium hydroxide Nutrition 0.000 description 5
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 238000010626 work up procedure Methods 0.000 description 3
- UYBWIEGTWASWSR-UHFFFAOYSA-N 1,3-diaminopropan-2-ol Chemical compound NCC(O)CN UYBWIEGTWASWSR-UHFFFAOYSA-N 0.000 description 2
- GUJAGMICFDYKNR-UHFFFAOYSA-N 1,4-benzodiazepine Chemical class N1C=CN=CC2=CC=CC=C12 GUJAGMICFDYKNR-UHFFFAOYSA-N 0.000 description 2
- NOLCMKMKOIHBAA-UHFFFAOYSA-N 2-chloropropane-1,3-diamine Chemical compound NCC(Cl)CN NOLCMKMKOIHBAA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229940049706 benzodiazepine Drugs 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000002140 halogenating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- VHBSXDVKQLUTNO-UHFFFAOYSA-N 1,3-diamino-1-phenylpropan-2-ol Chemical compound NCC(O)C(N)C1=CC=CC=C1 VHBSXDVKQLUTNO-UHFFFAOYSA-N 0.000 description 1
- BQJKNOHBAIKEHF-UHFFFAOYSA-N 2-chloro-2-phenylpropane-1,3-diamine Chemical compound NCC(Cl)(CN)C1=CC=CC=C1 BQJKNOHBAIKEHF-UHFFFAOYSA-N 0.000 description 1
- WNVLMUAFJWJKBH-UHFFFAOYSA-N 3-methyl-5-phenyl-1,4-benzodiazepin-2-one Chemical group C=12C=CC=CC2=NC(=O)C(C)=NC=1C1=CC=CC=C1 WNVLMUAFJWJKBH-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- PHSPJQZRQAJPPF-UHFFFAOYSA-N N-alpha-Methylhistamine Chemical compound CNCCC1=CN=CN1 PHSPJQZRQAJPPF-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002539 anti-aggressive effect Effects 0.000 description 1
- 230000000049 anti-anxiety effect Effects 0.000 description 1
- 230000002921 anti-spasmodic effect Effects 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000001557 benzodiazepines Chemical class 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000812 cholinergic antagonist Substances 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 1
- 150000002465 imidoyl halides Chemical class 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- UXCDUFKZSUBXGM-UHFFFAOYSA-N phosphoric tribromide Chemical compound BrP(Br)(Br)=O UXCDUFKZSUBXGM-UHFFFAOYSA-N 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- ZNZJJSYHZBXQSM-UHFFFAOYSA-N propane-2,2-diamine Chemical compound CC(C)(N)N ZNZJJSYHZBXQSM-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 229940125725 tranquilizer Drugs 0.000 description 1
- 239000003204 tranquilizing agent Substances 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
- C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
- C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
- C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
æ¬çºæã®ç®çã¯ãåŒïŒ
åŒäžR1ã¯ççŽ ååæ°ïŒãïŒã®ã¢ã«ãã«åºã
衚ãããR2ã¯æ°ŽçŽ ååãããã²ã³åååã¯ããª
ãã«ãªã«ã¡ãã«åºã衚ãããR3ã¯æ°ŽçŽ åååã¯
ããã²ã³ååã衚ãããã¯å¡©çŽ åååã¯èçŽ å
åã衚ããã®ïŒâããã²ã³ã¡ãã«âïŒïŒïŒâã
ã³ãŸãžã¢ãŒãã³åã¯ãã®é žä»å ååç©ã®è£œæ³ã§ã
ãã R2åã³R3ã®ããã²ã³ååãšããŠã¯ãæå©ã«åŒ
çŽ ãå¡©çŽ åã¯èçŽ ãããã«è©²åœãããã¢ã«ãã«åº
ãšããŠã¯ãã¡ãã«ããšãã«ããããã«ãã€ãœãã
ãã«ãããã«åã¯ïœâããã«åºãããã«è©²åœã
ãã åŒã®ååç©ã¯ã西ãã€ãç¹èš±åºé¡å ¬éå ¬å ±ç¬¬
2221558å·ã®çºæã®ç®çç©ã§ããããã®ç©è³ªã¯ã
éèŠãªè¬ç©åŠçç¹æ§ãæãããã©ã³ãã©ã€ã¶ãŒãš
ããŠã®ç¹åŸŽãæãããæŽã«ããã®ååç©ã¯ããã
ããåŸæ¥æªç¥ã®æçãããé®éãçç·åŒµç·©åãå¿
é è§£æ¶åã³ææ»ææ§ã®ç¹æ§ãæãã粟ç¥çã«é害
ã®ãã人ã®åŠçœ®ã®éã®éèŠãªæ²»çå€ãšããŠäœ¿çšã§
ããæªç¥ã®ååç©ã補é ããããšã®ã§ããæå©ãª
äžéäœã§ããããã®æå©ãªç©è³ªã¯è¥¿ãã€ãç¹èš±åº
é¡å ¬éå ¬å ±ç¬¬2221558å·æçŽ°æžã®èšèŒã«ããã°ã
åŒã®ååç©ãããå ¬ç¥æ¹æ³ã§åºïŒžãçš®ã ã®åºäŸ
ãã°ã·ã¢ãåºãã¢ããåºçã§ä»£ããããšã«ããåŸ
ããããæŽã«ãåŒã®ååç©ã¯ã西ãã€ãç¹èš±åº
é¡å ¬éå ¬å ±ç¬¬2221536å·æçŽ°æžã®èšèŒã«ãããé©
åœãªé žåå€ãçšããŠãåŒïŒ ãåŒäžR1ïŒR2åã³R3ã¯åèšã®ãã®ã衚ããã
ã®ã©ã¯ã¿ã ã«å€ããããšãã§ããããã®ååç©ã«
ã¯äžè¬çã«èªããããæ²»çã®å©ç¹ãæããç©è³ªäŸ
ãã°ïŒâã¯ãã«â2HâïŒïŒïŒâãžãããâïŒâ
ã¡ãã«âïŒâããšãã«âïŒïŒïŒâãã³ãŸãžã¢ãŒã
ã³âïŒâãªã³ãããã åŒã®ïŒâããã²ã³ã¡ãã«âïŒïŒïŒâãã³ãŸãž
ã¢ãŒãã³ã¯ã極ããŠæçšãªç¹æ§ãæããæ®ã«ãé
èŠãªå»è¬åã®è£œé ã«å¥œé©ã§ããã西ãã€ãç¹èš±åº
é¡å ¬éå ¬å ±ç¬¬2221558å·æçŽ°æžã«ããã°ããã®å
åç©ã¯ãäŸãã°åŒïŒ ãåŒäžR1ïŒR2åã³R3ã¯åèšã®ãã®ã衚ããã
ã®ã¢ã·ã«ãžã¢ãã³ããéç°å€äŸãã°ãªãã·ããã²
ã³åçåç¬åã¯äºé žåçãããã¯äºå¡©åçãšã®æ··
åç©ã®äœ¿çšäžã«100ã150âã®æž©åºŠã§éç°ããããš
ã«ãã補é ã§ããããã®åå¿ã®éã®ç¹åŸŽã¯ãåèš
åå¿æ¡ä»¶äžã§ãç°çž®å°äžã«ãããéç°ãèµ·ããã
åŸæ¥æªç¥ã®ïŒäœã§çœ®æãããäžè¬åŒã®ïŒïŒïŒâ
ãã³ãŸãžã¢ãŒãã³ãåŸãããããšã§ããã ãšããã§ãïŒâããã²ã³ã¡ãã«âïŒïŒïŒâãã³
ãŸãžã¢ãŒãã³ã¯ã次ã®ããã«ããŠãåŸãããããš
ãçºèŠããïŒ åŒïŒ ãåŒäžR1ïŒR2åã³R3ã¯åèšã®ãã®ã衚ããã
ã®ã¢ã·ã«ãžã¢ãã³ããŸãããã²ã³åãããã®éã
äžæŽ»æ§æº¶å€äŸãã°ãã³ãŸãŒã«ããã«ãªãŒã«ãåå¡©
åççŽ ãïŒïŒïŒâãžã¯ãã«ãšã¿ã³åã¯ã¯ãããã«
ã ã®ååšã§ããããæº¶å€ã®æ²žç¹ã§ãããã²ã³åç
äŸãã°äºå¡©åçåã¯äºèåçãšåå¿ãããæº¶å€å
ã³çãããªãã·ããã²ã³åçãæºå»ããåŒïŒ ãåŒäžR1ïŒR2ïŒR3åã³ïŒžã¯åèšã®ãã®ã衚ã
ããã®ã€ããã€ã«ããã²ããã嫿ããæ®åãæ¬¡
ãã§ãé©åœãªäžæŽ»æ§æº¶å€äŸãã°ãããã¡ã¿ã³ãã
ãããšã¿ã³ãã¹ã«ãã©ã³åã¯æå©ã«ããããã³ãŸ
ãŒã«äžã«æº¶ãããã«ã€ã¹é žïŒããã¯ããªãŒãã«ã¯
ã©ããâè§ŠåªãšããŠäœ¿çšã§ããïŒäŸãã°äžåŒåã
ãŠçŽ ãäžå¡©åããŠçŽ ãå¡©åã¢ã«ãããŠã ãèåã¢
ã«ãããŠã ãåå¡©åãã¿ã³ãåå¡©åé«ãäºé žåã¢
ã³ãã¢ã³ãå¡©åéïŒïŒåã¯å¡©åäºéã®ååšã§ã
20ã80âã®æž©åºŠã§éç°ãããåŒã®ïŒâããã²ã³
ã¡ãã«âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ãå¡©åºåã¯é ž
ä»å ååç©ã®åœ¢ã§åé¢ããã åå¿çæç©ã®åŸåŠç䞊ã³ã«åŒã®ïŒâããã²ã³
ã¡ãã«âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ã®åé¢åã³ç²Ÿ
補ã¯å ¬ç¥æ¹æ³ã§è¡ãªããäŸãã°åå¿æº¶æ¶²ã¯æ°·ã®æ·»
å ã«ããåè§£ã§ããææ©çžã¯ãæ°Žçžããåé¢ã§ã
ããåŒç¶ããææ©çžããäŸãã°çšå¡©é žãçšããŠã
ååç©ã®å¡©é žå¡©ãæœåºããããšãã§ããããã®æº¶
æ¶²ãããã¢ã«ã«ãªæ§åå¿ãåãããŸã§æ°Žé žåãã
ãªãŠã ãæ·»å ããŠéé¢ã®å¡©åºãæåºãããããšã
ã§ããã æŽã«ç²Ÿè£œããããã«ãåŒã®ïŒâããã²ã³ã¡ã
ã«âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ã¯å¥œé©ãªæº¶å€äŸã
ã°ãšãŒãã«äžã«æº¶ããããã®æº¶æ¶²ã飜åé£å¡©æ°Žã§
æŽæµãã也ç¥ãããæº¶å€ãæºå»ããæ®åãé©åœãª
溶å€äŸãã°ã¢ã»ãã³äžã«å ¥ããHClâã¬ã¹ã®ãšãŒ
ãã«äžã®æº¶æ¶²ã®æ·»å ã«ããå¡©é žå¡©ãæ²æ®¿ãããã
ãšãã§ãããé©åœãªæº¶å€äŸãã°ãšã¿ããŒã«ãã€ãœ
ãããããŒã«ãã¢ã»ãã³ãé ¢é žãšã¹ãã«åã¯ãã
ãæº¶å€ã®æ··åç©ããå¡©é žå¡©ãæŽã«åçµæ¶ãããã
ãšãã§ããã å Žåã«ãã€ãŠã¯ãåèšã®ããã«ããŠåŸãç²è£œå¡©
åºã®ç²Ÿè£œã®ããã«ãããã10ã30åéã®é žåã¢ã«
ãããŠã åã¯é©åœãªæŽ»æ§ã®ã·ãªã«ã²ã«ã§ã溶å€äŸ
ãã°ãã³ãŸãŒã«ããã«ãªãŒã«ããšãŒãã«ãã¯ãã
ãã«ã ãçšããŠåžžæ³ã§ã¯ãããã°ã©ãã€ã«ããã
ããšãã§ããã åŒã®ã¢ã·ã«ãžã¢ãã³ãããã²ã³åããã®ã¯ïŒ
å·¥çšã§å®æœãããããã®ããšã¯ã次ã®ããã«ããŠ
宿œããããšãã§ããïŒåŒïŒ ãåŒäžR1ïŒR2åã³R3ã¯åèšã®ãã®ã衚ããã
ã®ã¢ã·ã«ãžã¢ãã³ããäžæŽ»æ§æº¶å€äŸãã°ãã³ãŸãŒ
ã«ããã«ãªãŒã«ããã·ããŒã«åã¯ïŒïŒïŒâãžã¯ã
ã«ãšã¿ã³äžãããã¯éå°ã®ããã²ã³åå€äžã§ã20
ã80âã®æž©åºŠã§ãããã²ã³åå€äŸãã°ããªãã·å¡©
åçãäžå¡©åçãå¡©åããªãã«ããªãã·èåçå
ã¯äžèåçã®äœ¿çšäžã«ãåŒïŒ ãåŒäžR1ïŒR2ïŒR3åã³ïŒžã¯åèšã®ãã®ã衚ã
ããã®ããã²ã³ã¢ã·ã«ãžã¢ãã³ã«å€ããããã²ã³
åå€åã³æº¶å€ãæºå»ããæ®åãå Žåã«ããåçµæ¶
ã«ããäºã粟補ããåŸãäžæŽ»æ§æº¶å€äžã§ããã²ã³
åçäŸãã°äºå¡©åçåã¯äºèåçãšåå¿ãããã
ãã®åå¿ã®ããã«ã溶å€ãšããŠäŸãã°ïŒïŒïŒâãž
ã¯ãã«ãšã¿ã³ãåå¡©åççŽ åã¯ã¯ãããã«ã ã䜿
çšãã20âã®æž©åºŠãšæº¶å€ã®æ²žç¹ãšã®éã«ä¿æã
ãã ãã®æ¹æ³ã®å©ç¹ã¯ãäŸãã°ãããã²ã³ã¢ã·ã«ãž
ã¢ãã³ã®äžé粟補ã«ããå¯ç£ç©ãåé¢ããããšã
ã§ããããšã§ããã å ¬ç¥æ¹æ³ã«æ¯ã¹ãŠããã®æ°èŠæ¹æ³ã¯ãäœã枩床
ã§å®æœããããšã®ã§ããå©ç¹ãæãããéç°ã¯ã
äžè¬ã«ãïŒãïŒæéããã€ãŠè¡ãªãã20æéãŸã§
ççž®ããåå¿æéã«ãããé害æ§ã§åçãäœäžã
ãå¯åå¿ãããå ãã«çŸãããããã®ããšã¯ãæ
çœã«ãäŸãã°æ¬¡ã®åçæ¯èŒã«ãã瀺ãããšãã§ã
ããåŒïŒ ã®ã¢ã·ã«ãžã¢ãã³ã西ãã€ãç¹èš±åºé¡å ¬éå ¬å ±ç¬¬
2221558å·æçŽ°æžã«èšèŒã®æ¹æ³ã§éç°ããŠåŒïŒ ã®ïŒïŒïŒâãã³ãŸãžã¢ãŒãã³èªå°äœã«ãããšãã
ã®ååç©ã¯25.5ïŒ ã®åçã§åŸããããããã«åã
ãŠãæ¬çºæã«ãã宿œãããäŸïŒã§ã¯ã50.2ïŒ ã®
åçå³ã¡çŽïŒåã®åçãåŸãããã æ¬¡ã«å®æœäŸã«ã€ãæ¬çºææ¹æ³ã説æããããæ¬
çºæã¯ãããã®ã¿ã«éå®ããããã®ã§ã¯ãªãã äŸ ïŒ èç¹105ã107âã®N1âïŒ2â²âãã«ãªã«ãã³ãŸã€
ã«ïŒâN2âã¡ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâ
ïŒâããããã·âïŒïŒïŒâãžã¢ãããããã³20ïœ
ãïŒïŒïŒâãžã¯ãã«ãšã¿ã³100mläžã«æº¶ãããäº
å¡©åç12.6ïœãšå ±ã«éæµäžã«ïŒæéç ®æ²žãããæ¬¡
ãã§ã溶å€åã³çãããªãã·å¡©åçãç空äžã§æº
å»ãããæ®åãããããã³ãŸãŒã«100mläžã«æº¶ã
ããå¡©åã¢ã«ãããŠã 16.6ïœãå ãã70ã75âã«
ïŒæéå æž©ãããå·åŽåŸã«ãåå¿æ··åç©ãæ°·ïŒæ°Ž
ïŒ100ïœïŒ100mlïŒäžã«æ³šãããšãŒãã«200mlã§çšé
ãããæ¿å¡©é ž50mlã®æ·»å ã®åŸã«ãå±€ãåé¢ããæ
æ©çžãå¡©é žïŒ10ïŒ ïŒå50mlã§ïŒåæœåºãããéã
ãå¡©é žé žæ§æ°Žæº¶æ¶²ããšãŒãã«10mlã§æœåºããåŒç¶
ãæ°·å·äžã«ãã¢ã«ã«ãªæ§åå¿ãåãããŸã§èæ§ãœ
ãŒãïŒ25ïŒ ïŒãå ãããæåºããå¡©åºããšãŒãã«
200mläžã«å ¥ãã飜åé£å¡©æ°Žã§æŽæµããç¡«é žãã
ãªãŠã äžã§ä¹Ÿç¥ããããæº¶å€ã®æºå»ã®åŸã«æ®å15
ïœãæ®ãããããããã¢ã»ãã³äžã«æº¶ããããšãŒ
ãã«äžã®HClã¬ã¹ã®æº¶æ¶²ãå ãããçããå¡©é žå¡©
ãã¢ã»ãã³ããåçµæ¶ããããïŒâã¯ãã«âïŒâ
ã¡ãã«âïŒâã¯ãã«ã¡ãã«âïŒâïŒ2â²âãã«ãªã«
ããšãã«ïŒâ1HâïŒïŒïŒâãžãããâïŒïŒïŒâã
ã³ãŸãžã¢ãŒãã³å¡©é žå¡©11.1ïœïŒïŒ50.2ïŒ ïŒãåŸã
ããã èç¹ïŒ220ã222â IRã¹ãã¯ãã«ïŒKBräžïŒïŒ
衚ãããR2ã¯æ°ŽçŽ ååãããã²ã³åååã¯ããª
ãã«ãªã«ã¡ãã«åºã衚ãããR3ã¯æ°ŽçŽ åååã¯
ããã²ã³ååã衚ãããã¯å¡©çŽ åååã¯èçŽ å
åã衚ããã®ïŒâããã²ã³ã¡ãã«âïŒïŒïŒâã
ã³ãŸãžã¢ãŒãã³åã¯ãã®é žä»å ååç©ã®è£œæ³ã§ã
ãã R2åã³R3ã®ããã²ã³ååãšããŠã¯ãæå©ã«åŒ
çŽ ãå¡©çŽ åã¯èçŽ ãããã«è©²åœãããã¢ã«ãã«åº
ãšããŠã¯ãã¡ãã«ããšãã«ããããã«ãã€ãœãã
ãã«ãããã«åã¯ïœâããã«åºãããã«è©²åœã
ãã åŒã®ååç©ã¯ã西ãã€ãç¹èš±åºé¡å ¬éå ¬å ±ç¬¬
2221558å·ã®çºæã®ç®çç©ã§ããããã®ç©è³ªã¯ã
éèŠãªè¬ç©åŠçç¹æ§ãæãããã©ã³ãã©ã€ã¶ãŒãš
ããŠã®ç¹åŸŽãæãããæŽã«ããã®ååç©ã¯ããã
ããåŸæ¥æªç¥ã®æçãããé®éãçç·åŒµç·©åãå¿
é è§£æ¶åã³ææ»ææ§ã®ç¹æ§ãæãã粟ç¥çã«é害
ã®ãã人ã®åŠçœ®ã®éã®éèŠãªæ²»çå€ãšããŠäœ¿çšã§
ããæªç¥ã®ååç©ã補é ããããšã®ã§ããæå©ãª
äžéäœã§ããããã®æå©ãªç©è³ªã¯è¥¿ãã€ãç¹èš±åº
é¡å ¬éå ¬å ±ç¬¬2221558å·æçŽ°æžã®èšèŒã«ããã°ã
åŒã®ååç©ãããå ¬ç¥æ¹æ³ã§åºïŒžãçš®ã ã®åºäŸ
ãã°ã·ã¢ãåºãã¢ããåºçã§ä»£ããããšã«ããåŸ
ããããæŽã«ãåŒã®ååç©ã¯ã西ãã€ãç¹èš±åº
é¡å ¬éå ¬å ±ç¬¬2221536å·æçŽ°æžã®èšèŒã«ãããé©
åœãªé žåå€ãçšããŠãåŒïŒ ãåŒäžR1ïŒR2åã³R3ã¯åèšã®ãã®ã衚ããã
ã®ã©ã¯ã¿ã ã«å€ããããšãã§ããããã®ååç©ã«
ã¯äžè¬çã«èªããããæ²»çã®å©ç¹ãæããç©è³ªäŸ
ãã°ïŒâã¯ãã«â2HâïŒïŒïŒâãžãããâïŒâ
ã¡ãã«âïŒâããšãã«âïŒïŒïŒâãã³ãŸãžã¢ãŒã
ã³âïŒâãªã³ãããã åŒã®ïŒâããã²ã³ã¡ãã«âïŒïŒïŒâãã³ãŸãž
ã¢ãŒãã³ã¯ã極ããŠæçšãªç¹æ§ãæããæ®ã«ãé
èŠãªå»è¬åã®è£œé ã«å¥œé©ã§ããã西ãã€ãç¹èš±åº
é¡å ¬éå ¬å ±ç¬¬2221558å·æçŽ°æžã«ããã°ããã®å
åç©ã¯ãäŸãã°åŒïŒ ãåŒäžR1ïŒR2åã³R3ã¯åèšã®ãã®ã衚ããã
ã®ã¢ã·ã«ãžã¢ãã³ããéç°å€äŸãã°ãªãã·ããã²
ã³åçåç¬åã¯äºé žåçãããã¯äºå¡©åçãšã®æ··
åç©ã®äœ¿çšäžã«100ã150âã®æž©åºŠã§éç°ããããš
ã«ãã補é ã§ããããã®åå¿ã®éã®ç¹åŸŽã¯ãåèš
åå¿æ¡ä»¶äžã§ãç°çž®å°äžã«ãããéç°ãèµ·ããã
åŸæ¥æªç¥ã®ïŒäœã§çœ®æãããäžè¬åŒã®ïŒïŒïŒâ
ãã³ãŸãžã¢ãŒãã³ãåŸãããããšã§ããã ãšããã§ãïŒâããã²ã³ã¡ãã«âïŒïŒïŒâãã³
ãŸãžã¢ãŒãã³ã¯ã次ã®ããã«ããŠãåŸãããããš
ãçºèŠããïŒ åŒïŒ ãåŒäžR1ïŒR2åã³R3ã¯åèšã®ãã®ã衚ããã
ã®ã¢ã·ã«ãžã¢ãã³ããŸãããã²ã³åãããã®éã
äžæŽ»æ§æº¶å€äŸãã°ãã³ãŸãŒã«ããã«ãªãŒã«ãåå¡©
åççŽ ãïŒïŒïŒâãžã¯ãã«ãšã¿ã³åã¯ã¯ãããã«
ã ã®ååšã§ããããæº¶å€ã®æ²žç¹ã§ãããã²ã³åç
äŸãã°äºå¡©åçåã¯äºèåçãšåå¿ãããæº¶å€å
ã³çãããªãã·ããã²ã³åçãæºå»ããåŒïŒ ãåŒäžR1ïŒR2ïŒR3åã³ïŒžã¯åèšã®ãã®ã衚ã
ããã®ã€ããã€ã«ããã²ããã嫿ããæ®åãæ¬¡
ãã§ãé©åœãªäžæŽ»æ§æº¶å€äŸãã°ãããã¡ã¿ã³ãã
ãããšã¿ã³ãã¹ã«ãã©ã³åã¯æå©ã«ããããã³ãŸ
ãŒã«äžã«æº¶ãããã«ã€ã¹é žïŒããã¯ããªãŒãã«ã¯
ã©ããâè§ŠåªãšããŠäœ¿çšã§ããïŒäŸãã°äžåŒåã
ãŠçŽ ãäžå¡©åããŠçŽ ãå¡©åã¢ã«ãããŠã ãèåã¢
ã«ãããŠã ãåå¡©åãã¿ã³ãåå¡©åé«ãäºé žåã¢
ã³ãã¢ã³ãå¡©åéïŒïŒåã¯å¡©åäºéã®ååšã§ã
20ã80âã®æž©åºŠã§éç°ãããåŒã®ïŒâããã²ã³
ã¡ãã«âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ãå¡©åºåã¯é ž
ä»å ååç©ã®åœ¢ã§åé¢ããã åå¿çæç©ã®åŸåŠç䞊ã³ã«åŒã®ïŒâããã²ã³
ã¡ãã«âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ã®åé¢åã³ç²Ÿ
補ã¯å ¬ç¥æ¹æ³ã§è¡ãªããäŸãã°åå¿æº¶æ¶²ã¯æ°·ã®æ·»
å ã«ããåè§£ã§ããææ©çžã¯ãæ°Žçžããåé¢ã§ã
ããåŒç¶ããææ©çžããäŸãã°çšå¡©é žãçšããŠã
ååç©ã®å¡©é žå¡©ãæœåºããããšãã§ããããã®æº¶
æ¶²ãããã¢ã«ã«ãªæ§åå¿ãåãããŸã§æ°Žé žåãã
ãªãŠã ãæ·»å ããŠéé¢ã®å¡©åºãæåºãããããšã
ã§ããã æŽã«ç²Ÿè£œããããã«ãåŒã®ïŒâããã²ã³ã¡ã
ã«âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ã¯å¥œé©ãªæº¶å€äŸã
ã°ãšãŒãã«äžã«æº¶ããããã®æº¶æ¶²ã飜åé£å¡©æ°Žã§
æŽæµãã也ç¥ãããæº¶å€ãæºå»ããæ®åãé©åœãª
溶å€äŸãã°ã¢ã»ãã³äžã«å ¥ããHClâã¬ã¹ã®ãšãŒ
ãã«äžã®æº¶æ¶²ã®æ·»å ã«ããå¡©é žå¡©ãæ²æ®¿ãããã
ãšãã§ãããé©åœãªæº¶å€äŸãã°ãšã¿ããŒã«ãã€ãœ
ãããããŒã«ãã¢ã»ãã³ãé ¢é žãšã¹ãã«åã¯ãã
ãæº¶å€ã®æ··åç©ããå¡©é žå¡©ãæŽã«åçµæ¶ãããã
ãšãã§ããã å Žåã«ãã€ãŠã¯ãåèšã®ããã«ããŠåŸãç²è£œå¡©
åºã®ç²Ÿè£œã®ããã«ãããã10ã30åéã®é žåã¢ã«
ãããŠã åã¯é©åœãªæŽ»æ§ã®ã·ãªã«ã²ã«ã§ã溶å€äŸ
ãã°ãã³ãŸãŒã«ããã«ãªãŒã«ããšãŒãã«ãã¯ãã
ãã«ã ãçšããŠåžžæ³ã§ã¯ãããã°ã©ãã€ã«ããã
ããšãã§ããã åŒã®ã¢ã·ã«ãžã¢ãã³ãããã²ã³åããã®ã¯ïŒ
å·¥çšã§å®æœãããããã®ããšã¯ã次ã®ããã«ããŠ
宿œããããšãã§ããïŒåŒïŒ ãåŒäžR1ïŒR2åã³R3ã¯åèšã®ãã®ã衚ããã
ã®ã¢ã·ã«ãžã¢ãã³ããäžæŽ»æ§æº¶å€äŸãã°ãã³ãŸãŒ
ã«ããã«ãªãŒã«ããã·ããŒã«åã¯ïŒïŒïŒâãžã¯ã
ã«ãšã¿ã³äžãããã¯éå°ã®ããã²ã³åå€äžã§ã20
ã80âã®æž©åºŠã§ãããã²ã³åå€äŸãã°ããªãã·å¡©
åçãäžå¡©åçãå¡©åããªãã«ããªãã·èåçå
ã¯äžèåçã®äœ¿çšäžã«ãåŒïŒ ãåŒäžR1ïŒR2ïŒR3åã³ïŒžã¯åèšã®ãã®ã衚ã
ããã®ããã²ã³ã¢ã·ã«ãžã¢ãã³ã«å€ããããã²ã³
åå€åã³æº¶å€ãæºå»ããæ®åãå Žåã«ããåçµæ¶
ã«ããäºã粟補ããåŸãäžæŽ»æ§æº¶å€äžã§ããã²ã³
åçäŸãã°äºå¡©åçåã¯äºèåçãšåå¿ãããã
ãã®åå¿ã®ããã«ã溶å€ãšããŠäŸãã°ïŒïŒïŒâãž
ã¯ãã«ãšã¿ã³ãåå¡©åççŽ åã¯ã¯ãããã«ã ã䜿
çšãã20âã®æž©åºŠãšæº¶å€ã®æ²žç¹ãšã®éã«ä¿æã
ãã ãã®æ¹æ³ã®å©ç¹ã¯ãäŸãã°ãããã²ã³ã¢ã·ã«ãž
ã¢ãã³ã®äžé粟補ã«ããå¯ç£ç©ãåé¢ããããšã
ã§ããããšã§ããã å ¬ç¥æ¹æ³ã«æ¯ã¹ãŠããã®æ°èŠæ¹æ³ã¯ãäœã枩床
ã§å®æœããããšã®ã§ããå©ç¹ãæãããéç°ã¯ã
äžè¬ã«ãïŒãïŒæéããã€ãŠè¡ãªãã20æéãŸã§
ççž®ããåå¿æéã«ãããé害æ§ã§åçãäœäžã
ãå¯åå¿ãããå ãã«çŸãããããã®ããšã¯ãæ
çœã«ãäŸãã°æ¬¡ã®åçæ¯èŒã«ãã瀺ãããšãã§ã
ããåŒïŒ ã®ã¢ã·ã«ãžã¢ãã³ã西ãã€ãç¹èš±åºé¡å ¬éå ¬å ±ç¬¬
2221558å·æçŽ°æžã«èšèŒã®æ¹æ³ã§éç°ããŠåŒïŒ ã®ïŒïŒïŒâãã³ãŸãžã¢ãŒãã³èªå°äœã«ãããšãã
ã®ååç©ã¯25.5ïŒ ã®åçã§åŸããããããã«åã
ãŠãæ¬çºæã«ãã宿œãããäŸïŒã§ã¯ã50.2ïŒ ã®
åçå³ã¡çŽïŒåã®åçãåŸãããã æ¬¡ã«å®æœäŸã«ã€ãæ¬çºææ¹æ³ã説æããããæ¬
çºæã¯ãããã®ã¿ã«éå®ããããã®ã§ã¯ãªãã äŸ ïŒ èç¹105ã107âã®N1âïŒ2â²âãã«ãªã«ãã³ãŸã€
ã«ïŒâN2âã¡ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâ
ïŒâããããã·âïŒïŒïŒâãžã¢ãããããã³20ïœ
ãïŒïŒïŒâãžã¯ãã«ãšã¿ã³100mläžã«æº¶ãããäº
å¡©åç12.6ïœãšå ±ã«éæµäžã«ïŒæéç ®æ²žãããæ¬¡
ãã§ã溶å€åã³çãããªãã·å¡©åçãç空äžã§æº
å»ãããæ®åãããããã³ãŸãŒã«100mläžã«æº¶ã
ããå¡©åã¢ã«ãããŠã 16.6ïœãå ãã70ã75âã«
ïŒæéå æž©ãããå·åŽåŸã«ãåå¿æ··åç©ãæ°·ïŒæ°Ž
ïŒ100ïœïŒ100mlïŒäžã«æ³šãããšãŒãã«200mlã§çšé
ãããæ¿å¡©é ž50mlã®æ·»å ã®åŸã«ãå±€ãåé¢ããæ
æ©çžãå¡©é žïŒ10ïŒ ïŒå50mlã§ïŒåæœåºãããéã
ãå¡©é žé žæ§æ°Žæº¶æ¶²ããšãŒãã«10mlã§æœåºããåŒç¶
ãæ°·å·äžã«ãã¢ã«ã«ãªæ§åå¿ãåãããŸã§èæ§ãœ
ãŒãïŒ25ïŒ ïŒãå ãããæåºããå¡©åºããšãŒãã«
200mläžã«å ¥ãã飜åé£å¡©æ°Žã§æŽæµããç¡«é žãã
ãªãŠã äžã§ä¹Ÿç¥ããããæº¶å€ã®æºå»ã®åŸã«æ®å15
ïœãæ®ãããããããã¢ã»ãã³äžã«æº¶ããããšãŒ
ãã«äžã®HClã¬ã¹ã®æº¶æ¶²ãå ãããçããå¡©é žå¡©
ãã¢ã»ãã³ããåçµæ¶ããããïŒâã¯ãã«âïŒâ
ã¡ãã«âïŒâã¯ãã«ã¡ãã«âïŒâïŒ2â²âãã«ãªã«
ããšãã«ïŒâ1HâïŒïŒïŒâãžãããâïŒïŒïŒâã
ã³ãŸãžã¢ãŒãã³å¡©é žå¡©11.1ïœïŒïŒ50.2ïŒ ïŒãåŸã
ããã èç¹ïŒ220ã222â IRã¹ãã¯ãã«ïŒKBräžïŒïŒ
ãåŒã
UVã¹ãã¯ãã«ïŒã¢ã«ã«ãªæ§CH3OHäžïŒ
λnaxïŒ236mÎŒ
λnaxïŒ269mÎŒ
λnaxïŒ366mÎŒ
西ãã€ãç¹èš±åºé¡å
¬éå
¬å ±ç¬¬2221558å·æçŽ°æž
ã«ããã°ããã®ååç©ã®ä»ã®ïŒå€æ§ç©ã¯ã161ã
165âã§èè§£ããã åæ§ãªæ¹æ³ã§ãèç¹113ã115âã®N1âïŒ2â²âã¯
ãã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2âïŒ4â²âã¯ãã«
ããšãã«ïŒâïŒâããããã·âïŒïŒïŒâãžã¢ãã
ãããã³ãããžã¯ãã«ãšã¿ã³äžã®äºèåç䞊ã³ã«
ããããã³ãŸãŒã«äžã®èåã¢ã«ãããŠã ãšå ±ã«çš
ããéã«ãïŒâã¯ãã«âïŒâã¡ãã«âïŒâããã
ã¡ãã«âïŒâïŒ2â²âã¯ãã«ããšãã«ïŒâ1HâïŒïŒ
ïŒâãžãããâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³âå¡©é ž
å¡©ãåŸããããèç¹186ã188âã åæ§ãªæ¹æ³ã§ãèç¹107ã109âã®N1âïŒ2â²âã
ãªãã«ãªã«ã¡ãã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2
âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâããããã·âïŒïŒ
ïŒâãžã¢ãããããã³ãïŒïŒïŒâãžã¯ãã«ãšã¿ã³
äžã®äºå¡©åç䞊ã³ã«ããããã³ãŸãŒã«äžã®å¡©åã¢
ã«ãããŠã ãšå ±ã«äœ¿çšããéã«ïŒâã¯ãã«âïŒâ
ã¡ãã«âïŒâã¯ãã«ã¡ãã«âïŒâïŒ2â²âããªãã«
ãªã«ã¡ãã«ããšãã«ïŒâ1HâïŒïŒïŒâãžãããâ
ïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ãæ²¹ç¶å¡©åºãšããŠåŸã
ããã IRã¹ãã¯ãã«ïŒæ²¹ïŒïŒïŒ£ïŒïŒ® 1640cm-1 åæ§ãªæ¹æ³ã§èç¹92ã94âã®N1âïŒ2â²âã¯ãã«
ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2âïŒ4â²âãã«ãªã«ã
ãšãã«ïŒâïŒâããããã·âïŒïŒïŒâãžã¢ããã
ããã³ãïŒïŒïŒâãžã¯ãã«ãšã¿ã³äžã®äºå¡©åç䞊
ã³ã«ããããã³ãŸãŒã«äžã®å¡©åã¢ã«ãããŠã ãšå ±
ã«äœ¿çšããéã«ãïŒâãã«ãªã«âïŒâã¡ãã«âïŒ
âã¯ãã«ã¡ãã«âïŒâïŒ2â²âã¯ãã«ããšãã«ïŒâ
1HâïŒïŒïŒâãžãããâïŒïŒïŒâãã³ãŸãžã¢ãŒ
ãã³å¡©é žå¡©ãåŸãããã èç¹180ã184âã äŸ ïŒ N1âïŒ2â²âã¯ãã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«â
N2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâããããã·â
ïŒïŒïŒâãžã¢ãããããã³20ïœãå®€æž©ã§æ°·å·äžã«
ãªãã·å¡©åç100mläžã«æº¶ãããåŒç¶ã70âã«5.5
æéå æž©ããã åŒç¶ãããªãã·å¡©åçãç空äžã§æºå»ãããæ®
åãã¯ãããã«ã 100mläžã«æº¶ãããæ°·100ïœåã³
æ°Ž100mlãšå åã«æ¹æãããæŽã«ã¯ãããã«ã 溶
æ¶²ãåé¢ããæ°Žã§ïŒåæŽæµããåŒç¶ããçšèæ§ãœ
ãŒãïŒ10ïŒ ïŒãšå ±ã«çŽ30åæ¹æãããã¯ãããã«
ã çžãåé¢ããæ°Žã§äžæ§ã«ãªããŸã§æŽæµããç¡«é ž
ãããªãŠã äžã§ä¹Ÿç¥ããããæº¶å€æºå»ã®åŸã«ãæ®
åããã«ãªãŒã«150mlããåçµæ¶ããããèç¹137
ã139âã®N1âïŒ2â²âã¯ãã«ãã³ãŸã€ã«ïŒâN2âã¡
ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâã¯ãã«â
ïŒïŒïŒâãžã¢ãããããã³17ïœïŒïŒ81ïŒ ïŒãåŸã
ããã ãã®ååç©11ïœãïŒïŒïŒâãžã¯ãã«ãšã¿ã³50ml
äžã«æº¶ãããäºå¡©åç3.5ïœãšå ±ã«éæµäžã«ïŒæ
éå ç±ãããæ¬¡ãã§ã溶å€åã³çãããªãã·å¡©å
çãç空äžã§æºå»ãããæ®åãããããã³ãŸãŒã«
50mläžã«æº¶ãããå¡©åã¢ã«ãããŠã 8.3ïœãšå ±ã«
70âã«ïŒæéå æž©ãããåŸåŠçã¯ãäŸïŒã®èšèŒãš
åæ§ã«è¡ãªãããšãŒãã«ïŒããããã³ãŸãŒã«çžã
ããåºçºç©è³ª5.5ïœãååã§ãããåå¿çæç©ïŒ
âã¯ãã«âïŒâã¡ãã«âïŒâã¯ãã«ã¡ãã«âïŒâ
ïŒ2â²âã¯ãã«ããšãã«ïŒâ1HâïŒïŒïŒâãžããã
âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³å¡©é žå¡©4.0ïœïŒïŒå
å¿ããç©è³ªã«å¯ŸããŠ62.8ïŒ ïŒãåŸãããã èç¹178ã180â IRâã¹ãã¯ãã«ïŒKBräžïŒïŒ
ã«ããã°ããã®ååç©ã®ä»ã®ïŒå€æ§ç©ã¯ã161ã
165âã§èè§£ããã åæ§ãªæ¹æ³ã§ãèç¹113ã115âã®N1âïŒ2â²âã¯
ãã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2âïŒ4â²âã¯ãã«
ããšãã«ïŒâïŒâããããã·âïŒïŒïŒâãžã¢ãã
ãããã³ãããžã¯ãã«ãšã¿ã³äžã®äºèåç䞊ã³ã«
ããããã³ãŸãŒã«äžã®èåã¢ã«ãããŠã ãšå ±ã«çš
ããéã«ãïŒâã¯ãã«âïŒâã¡ãã«âïŒâããã
ã¡ãã«âïŒâïŒ2â²âã¯ãã«ããšãã«ïŒâ1HâïŒïŒ
ïŒâãžãããâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³âå¡©é ž
å¡©ãåŸããããèç¹186ã188âã åæ§ãªæ¹æ³ã§ãèç¹107ã109âã®N1âïŒ2â²âã
ãªãã«ãªã«ã¡ãã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2
âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâããããã·âïŒïŒ
ïŒâãžã¢ãããããã³ãïŒïŒïŒâãžã¯ãã«ãšã¿ã³
äžã®äºå¡©åç䞊ã³ã«ããããã³ãŸãŒã«äžã®å¡©åã¢
ã«ãããŠã ãšå ±ã«äœ¿çšããéã«ïŒâã¯ãã«âïŒâ
ã¡ãã«âïŒâã¯ãã«ã¡ãã«âïŒâïŒ2â²âããªãã«
ãªã«ã¡ãã«ããšãã«ïŒâ1HâïŒïŒïŒâãžãããâ
ïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ãæ²¹ç¶å¡©åºãšããŠåŸã
ããã IRã¹ãã¯ãã«ïŒæ²¹ïŒïŒïŒ£ïŒïŒ® 1640cm-1 åæ§ãªæ¹æ³ã§èç¹92ã94âã®N1âïŒ2â²âã¯ãã«
ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2âïŒ4â²âãã«ãªã«ã
ãšãã«ïŒâïŒâããããã·âïŒïŒïŒâãžã¢ããã
ããã³ãïŒïŒïŒâãžã¯ãã«ãšã¿ã³äžã®äºå¡©åç䞊
ã³ã«ããããã³ãŸãŒã«äžã®å¡©åã¢ã«ãããŠã ãšå ±
ã«äœ¿çšããéã«ãïŒâãã«ãªã«âïŒâã¡ãã«âïŒ
âã¯ãã«ã¡ãã«âïŒâïŒ2â²âã¯ãã«ããšãã«ïŒâ
1HâïŒïŒïŒâãžãããâïŒïŒïŒâãã³ãŸãžã¢ãŒ
ãã³å¡©é žå¡©ãåŸãããã èç¹180ã184âã äŸ ïŒ N1âïŒ2â²âã¯ãã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«â
N2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâããããã·â
ïŒïŒïŒâãžã¢ãããããã³20ïœãå®€æž©ã§æ°·å·äžã«
ãªãã·å¡©åç100mläžã«æº¶ãããåŒç¶ã70âã«5.5
æéå æž©ããã åŒç¶ãããªãã·å¡©åçãç空äžã§æºå»ãããæ®
åãã¯ãããã«ã 100mläžã«æº¶ãããæ°·100ïœåã³
æ°Ž100mlãšå åã«æ¹æãããæŽã«ã¯ãããã«ã 溶
æ¶²ãåé¢ããæ°Žã§ïŒåæŽæµããåŒç¶ããçšèæ§ãœ
ãŒãïŒ10ïŒ ïŒãšå ±ã«çŽ30åæ¹æãããã¯ãããã«
ã çžãåé¢ããæ°Žã§äžæ§ã«ãªããŸã§æŽæµããç¡«é ž
ãããªãŠã äžã§ä¹Ÿç¥ããããæº¶å€æºå»ã®åŸã«ãæ®
åããã«ãªãŒã«150mlããåçµæ¶ããããèç¹137
ã139âã®N1âïŒ2â²âã¯ãã«ãã³ãŸã€ã«ïŒâN2âã¡
ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâã¯ãã«â
ïŒïŒïŒâãžã¢ãããããã³17ïœïŒïŒ81ïŒ ïŒãåŸã
ããã ãã®ååç©11ïœãïŒïŒïŒâãžã¯ãã«ãšã¿ã³50ml
äžã«æº¶ãããäºå¡©åç3.5ïœãšå ±ã«éæµäžã«ïŒæ
éå ç±ãããæ¬¡ãã§ã溶å€åã³çãããªãã·å¡©å
çãç空äžã§æºå»ãããæ®åãããããã³ãŸãŒã«
50mläžã«æº¶ãããå¡©åã¢ã«ãããŠã 8.3ïœãšå ±ã«
70âã«ïŒæéå æž©ãããåŸåŠçã¯ãäŸïŒã®èšèŒãš
åæ§ã«è¡ãªãããšãŒãã«ïŒããããã³ãŸãŒã«çžã
ããåºçºç©è³ª5.5ïœãååã§ãããåå¿çæç©ïŒ
âã¯ãã«âïŒâã¡ãã«âïŒâã¯ãã«ã¡ãã«âïŒâ
ïŒ2â²âã¯ãã«ããšãã«ïŒâ1HâïŒïŒïŒâãžããã
âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³å¡©é žå¡©4.0ïœïŒïŒå
å¿ããç©è³ªã«å¯ŸããŠ62.8ïŒ ïŒãåŸãããã èç¹178ã180â IRâã¹ãã¯ãã«ïŒKBräžïŒïŒ
ãåŒã
URâã¹ãã¯ãã«ïŒã¢ã«ã«ãªæ§CH3OHäžïŒ
λnax 233mΌ
λnax 270mΌ
λnax 355mΌ
åæ§ãªæ¹æ³ã§ãèç¹87ã90âã®N1âãã³ãŸã€
ã«âN2âã¡ãã«âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâã¯
ãã«âïŒïŒïŒâãžã¢ãããããã³ïŒèç¹136ã137
âã®N1âãã³ãŸã€ã«âN2âã¡ãã«âN2âïŒ4â²âã¯
ãã«ããšãã«ïŒâïŒâããããã·âïŒïŒïŒâãžã¢
ãããããã³ãšãªãã·å¡©åçãã70âã§åŸãã
ãïŒãïŒïŒïŒâãžã¯ãã«ãšã¿ã³äžã®äºå¡©åç䞊ã³
ã«ããããã³ãŸãŒã«äžã®å¡©åã¢ã«ãããŠã ãšå ±ã«
䜿çšããéã«ïŒâã¯ãã«âïŒâã¡ãã«âïŒâã¯ã
ã«ã¡ãã«âïŒâããšãã«â1HâïŒïŒïŒâãžãã
ãâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³å¡©é žå¡©ãåŸãã
ãã çæç©ã¯ãïŒã¢ã«ã®ã€ãœãããããŒã«ã§æ¶åºã
ãã èç¹ïŒ110ã112âã åæ§ãªæ¹æ³ã§ãN1âïŒ2â²âãã«ãªã«ãã³ãŸã€
ã«ïŒâN2âãšãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâ
ïŒâã¯ãã«âïŒïŒïŒâãžã¢ãããããã³ïŒèç¹88
ã92âã®N1âïŒ2â²âãã«ãªã«ãã³ãŸã€ã«ïŒâN2âãš
ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâãããã
ã·âïŒïŒïŒâãžã¢ãããããã³ãšãªãã·å¡©åçã
ã70âã§åŸãããæ²¹ç¶çæç©ïŒãïŒïŒïŒâãžã¯ã
ã«ãšã¿ã³äžã®äºå¡©åç䞊ã³ã«ããããã³ãŸãŒã«äž
ã®å¡©åã¢ã«ãããŠã ãšå ±ã«äœ¿çšããéã«ãïŒâã¯
ãã«âïŒâãšãã«âïŒâã¯ãã«ã¡ãã«âïŒâ
ïŒ2â²âãã«ãªã«ããšãã«ïŒâ1HâïŒïŒïŒâãžãã
ãâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ãæ²¹ç¶ç©ãšããŠåŸ
ããããIRâã¹ãã¯ãã«ïŒæ²¹ïŒïŒïŒ£ïŒïŒ® 1640
cm-1 åæ§ãªæ¹æ³ã§ãN1âïŒ2â²âãã«ãªã«ãã³ãŸã€
ã«ïŒâN2âã¡ãã«âN2âããšãã«âïŒâã¯ãã«â
ïŒïŒïŒâãžã¢ãããããã³ïŒèç¹89ã91âã®N1
âïŒ2â²âãã«ãªã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2â
ããšãã«âïŒâããããã·âïŒïŒïŒâãžã¢ããã
ããã³ãšãªãã·å¡©åçãã70âã§åŸãããæ²¹ç¶ç
æç©ïŒãïŒïŒïŒâãžã¯ãã«ãšã¿ã³äžã®äºå¡©åç䞊
ã³ã«ããããã³ãŸãŒã«äžã®å¡©åã¢ã«ãããŠã ãšå ±
ã«äœ¿çšããéã«ãïŒâã¡ãã«âïŒâã¯ãã«ã¡ãã«
âïŒâïŒ2â²âãã«ãªã«ããšãã«ïŒâ1HâïŒïŒïŒâ
ãžãããâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ãæ²¹ç¶å¡©åº
ãšããŠåŸããããIRã¹ãã¯ãã«ïŒæ²¹ïŒïŒïŒ£ïŒïŒ®
1640cm-1 äŸ ïŒ èç¹87ã90âã®N1âãã³ãŸã€ã«âN2âã¡ãã«
âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâã¯ãã«âïŒïŒ
ïŒâãžã¢ãããããã³ïŒN2âãã³ãŸã€ã«âN2â
ã¡ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâããã
ãã·âïŒïŒïŒâãžã¢ãããããã³ãšãªãã·å¡©åç
ãšãã70âã§åŸãïŒ6.8ïœãïŒïŒïŒâãžã¯ãã«ãš
ã¿ã³35mläžã«æº¶ãããäºå¡©åç4.3ïœãšå ±ã«éæµ
äžã«ïŒæéç ®æ²žãããæ¬¡ãã§æº¶å€åã³çãããªã
ã·å¡©åçãç空äžã§æºå»ãããæ®åãããããã³
ãŸãŒã«35mläžã«æº¶ãããå¡©åé«ïŒïŒ4.8mlãšå ±
ã«70âã«ïŒæéå æž©ãããå·åŽåŸã«åå¿æº¶æ¶²ã
æ°·ïŒæ°ŽïŒ100ïœïŒ100mlïŒäžã«æ³šããã¢ã«ã«ãªæ§å
å¿ãåãããŸã§æ¿èæ§ãœãŒããå ãããã¢ã«ã«ãª
氎溶液ããã«ãªãŒã«200mlã§æœåºããããã«ãªãŒ
ã«æº¶æ¶²ãçšå¡©é žïŒ20ïŒ ïŒ100mlã§ïŒåæœåºããã
ãã®å Žåæ°Žã«äžæº¶ãªæ²¹ãæåºãããããå¡©é žæ°Žãš
äžç·ã«ãªã€ãŠããããã«ãå·åŽããªãããã¢ã«ã«
ãªæ§åå¿ãåãããŸã§æ¿èæ§ãœãŒããå ãããæ¬¡
ãã§ãæåºããå¡©åºããšãŒãã«ã§ïŒå100mlã§ïŒ
åïŒæœåºããããšãŒãã«çžã飜åé£å¡©æ°Žã§æŽæµ
ããç¡«é žãããªãŠã äžã§ä¹Ÿç¥ããããšãŒãã«ãç
空äžã§æºå»ãããæ®åãã€ãœãããããŒã«äžã«å ¥
ãããšãŒãã«äžã®HClã¬ã¹ã®æº¶æ¶²ãå ãããå¡©é ž
å¡©ãæåºããããããããã€ãœãããããŒã«ãã
åçµæ¶ããããïŒâã¯ãã«âïŒâã¡ãã«âïŒâã¯
ãã«ã¡ãã«âïŒâããšãã«â1HâïŒïŒïŒâãžã
ããâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³å¡©é žå¡©ãåŸãã
ãããã®ç©è³ªã¯ãã€ãœãããããŒã«ïŒã¢ã«ã嫿
ããã èç¹110ã112â äŸ ïŒ èç¹88ã90âã®N1âïŒ2â²âãã«ãªã«ãã³ãŸã€
ã«ïŒâN2âã¡ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâ
ïŒâã¯ãã«âïŒïŒïŒâãžã¢ãããããã³ïŒN1â
ïŒ2â²âãã«ãªã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2â
ïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâããããã·âïŒïŒïŒ
âãžã¢ãããããã³ãšãªãã·å¡©åçãšãã70âã§
åŸãïŒ10.1ïœãïŒïŒïŒâãžã¯ãã«ãšã¿ã³50mläžã§
äºå¡©åç3.1ïœãšå ±ã«éæµäžã«ïŒæéç ®æ²žããã
次ãã§æº¶å€åã³çãããªãã·å¡©åçãæºå»ããã
æ®åãããããã³ãŸãŒã«50mläžã«æº¶ãããå¡©åäº
é8.2ïœãšå ±ã«70âã«ïŒæéå æž©ãããäŸïŒã®èš
èŒãšåæ§ã«åŸåŠçããããïŒâã¯ãã«âïŒâã¡ã
ã«âïŒâã¯ãã«ã¡ãã«âïŒâïŒ2â²âãã«ãªã«ããš
ãã«ïŒâ1HâïŒïŒïŒâãžãããâïŒïŒïŒâãã³ãŸ
ãžã¢ãŒãã³å¡©é žå¡©ãåŸãããã èç¹ïŒ220ã222â IRã¹ãã¯ãã«ïŒKBräžïŒïŒ
ã«âN2âã¡ãã«âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâã¯
ãã«âïŒïŒïŒâãžã¢ãããããã³ïŒèç¹136ã137
âã®N1âãã³ãŸã€ã«âN2âã¡ãã«âN2âïŒ4â²âã¯
ãã«ããšãã«ïŒâïŒâããããã·âïŒïŒïŒâãžã¢
ãããããã³ãšãªãã·å¡©åçãã70âã§åŸãã
ãïŒãïŒïŒïŒâãžã¯ãã«ãšã¿ã³äžã®äºå¡©åç䞊ã³
ã«ããããã³ãŸãŒã«äžã®å¡©åã¢ã«ãããŠã ãšå ±ã«
䜿çšããéã«ïŒâã¯ãã«âïŒâã¡ãã«âïŒâã¯ã
ã«ã¡ãã«âïŒâããšãã«â1HâïŒïŒïŒâãžãã
ãâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³å¡©é žå¡©ãåŸãã
ãã çæç©ã¯ãïŒã¢ã«ã®ã€ãœãããããŒã«ã§æ¶åºã
ãã èç¹ïŒ110ã112âã åæ§ãªæ¹æ³ã§ãN1âïŒ2â²âãã«ãªã«ãã³ãŸã€
ã«ïŒâN2âãšãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâ
ïŒâã¯ãã«âïŒïŒïŒâãžã¢ãããããã³ïŒèç¹88
ã92âã®N1âïŒ2â²âãã«ãªã«ãã³ãŸã€ã«ïŒâN2âãš
ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâãããã
ã·âïŒïŒïŒâãžã¢ãããããã³ãšãªãã·å¡©åçã
ã70âã§åŸãããæ²¹ç¶çæç©ïŒãïŒïŒïŒâãžã¯ã
ã«ãšã¿ã³äžã®äºå¡©åç䞊ã³ã«ããããã³ãŸãŒã«äž
ã®å¡©åã¢ã«ãããŠã ãšå ±ã«äœ¿çšããéã«ãïŒâã¯
ãã«âïŒâãšãã«âïŒâã¯ãã«ã¡ãã«âïŒâ
ïŒ2â²âãã«ãªã«ããšãã«ïŒâ1HâïŒïŒïŒâãžãã
ãâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ãæ²¹ç¶ç©ãšããŠåŸ
ããããIRâã¹ãã¯ãã«ïŒæ²¹ïŒïŒïŒ£ïŒïŒ® 1640
cm-1 åæ§ãªæ¹æ³ã§ãN1âïŒ2â²âãã«ãªã«ãã³ãŸã€
ã«ïŒâN2âã¡ãã«âN2âããšãã«âïŒâã¯ãã«â
ïŒïŒïŒâãžã¢ãããããã³ïŒèç¹89ã91âã®N1
âïŒ2â²âãã«ãªã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2â
ããšãã«âïŒâããããã·âïŒïŒïŒâãžã¢ããã
ããã³ãšãªãã·å¡©åçãã70âã§åŸãããæ²¹ç¶ç
æç©ïŒãïŒïŒïŒâãžã¯ãã«ãšã¿ã³äžã®äºå¡©åç䞊
ã³ã«ããããã³ãŸãŒã«äžã®å¡©åã¢ã«ãããŠã ãšå ±
ã«äœ¿çšããéã«ãïŒâã¡ãã«âïŒâã¯ãã«ã¡ãã«
âïŒâïŒ2â²âãã«ãªã«ããšãã«ïŒâ1HâïŒïŒïŒâ
ãžãããâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ãæ²¹ç¶å¡©åº
ãšããŠåŸããããIRã¹ãã¯ãã«ïŒæ²¹ïŒïŒïŒ£ïŒïŒ®
1640cm-1 äŸ ïŒ èç¹87ã90âã®N1âãã³ãŸã€ã«âN2âã¡ãã«
âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâã¯ãã«âïŒïŒ
ïŒâãžã¢ãããããã³ïŒN2âãã³ãŸã€ã«âN2â
ã¡ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâããã
ãã·âïŒïŒïŒâãžã¢ãããããã³ãšãªãã·å¡©åç
ãšãã70âã§åŸãïŒ6.8ïœãïŒïŒïŒâãžã¯ãã«ãš
ã¿ã³35mläžã«æº¶ãããäºå¡©åç4.3ïœãšå ±ã«éæµ
äžã«ïŒæéç ®æ²žãããæ¬¡ãã§æº¶å€åã³çãããªã
ã·å¡©åçãç空äžã§æºå»ãããæ®åãããããã³
ãŸãŒã«35mläžã«æº¶ãããå¡©åé«ïŒïŒ4.8mlãšå ±
ã«70âã«ïŒæéå æž©ãããå·åŽåŸã«åå¿æº¶æ¶²ã
æ°·ïŒæ°ŽïŒ100ïœïŒ100mlïŒäžã«æ³šããã¢ã«ã«ãªæ§å
å¿ãåãããŸã§æ¿èæ§ãœãŒããå ãããã¢ã«ã«ãª
氎溶液ããã«ãªãŒã«200mlã§æœåºããããã«ãªãŒ
ã«æº¶æ¶²ãçšå¡©é žïŒ20ïŒ ïŒ100mlã§ïŒåæœåºããã
ãã®å Žåæ°Žã«äžæº¶ãªæ²¹ãæåºãããããå¡©é žæ°Žãš
äžç·ã«ãªã€ãŠããããã«ãå·åŽããªãããã¢ã«ã«
ãªæ§åå¿ãåãããŸã§æ¿èæ§ãœãŒããå ãããæ¬¡
ãã§ãæåºããå¡©åºããšãŒãã«ã§ïŒå100mlã§ïŒ
åïŒæœåºããããšãŒãã«çžã飜åé£å¡©æ°Žã§æŽæµ
ããç¡«é žãããªãŠã äžã§ä¹Ÿç¥ããããšãŒãã«ãç
空äžã§æºå»ãããæ®åãã€ãœãããããŒã«äžã«å ¥
ãããšãŒãã«äžã®HClã¬ã¹ã®æº¶æ¶²ãå ãããå¡©é ž
å¡©ãæåºããããããããã€ãœãããããŒã«ãã
åçµæ¶ããããïŒâã¯ãã«âïŒâã¡ãã«âïŒâã¯
ãã«ã¡ãã«âïŒâããšãã«â1HâïŒïŒïŒâãžã
ããâïŒïŒïŒâãã³ãŸãžã¢ãŒãã³å¡©é žå¡©ãåŸãã
ãããã®ç©è³ªã¯ãã€ãœãããããŒã«ïŒã¢ã«ã嫿
ããã èç¹110ã112â äŸ ïŒ èç¹88ã90âã®N1âïŒ2â²âãã«ãªã«ãã³ãŸã€
ã«ïŒâN2âã¡ãã«âN2âïŒ4â²âã¯ãã«ããšãã«ïŒâ
ïŒâã¯ãã«âïŒïŒïŒâãžã¢ãããããã³ïŒN1â
ïŒ2â²âãã«ãªã«ãã³ãŸã€ã«ïŒâN2âã¡ãã«âN2â
ïŒ4â²âã¯ãã«ããšãã«ïŒâïŒâããããã·âïŒïŒïŒ
âãžã¢ãããããã³ãšãªãã·å¡©åçãšãã70âã§
åŸãïŒ10.1ïœãïŒïŒïŒâãžã¯ãã«ãšã¿ã³50mläžã§
äºå¡©åç3.1ïœãšå ±ã«éæµäžã«ïŒæéç ®æ²žããã
次ãã§æº¶å€åã³çãããªãã·å¡©åçãæºå»ããã
æ®åãããããã³ãŸãŒã«50mläžã«æº¶ãããå¡©åäº
é8.2ïœãšå ±ã«70âã«ïŒæéå æž©ãããäŸïŒã®èš
èŒãšåæ§ã«åŸåŠçããããïŒâã¯ãã«âïŒâã¡ã
ã«âïŒâã¯ãã«ã¡ãã«âïŒâïŒ2â²âãã«ãªã«ããš
ãã«ïŒâ1HâïŒïŒïŒâãžãããâïŒïŒïŒâãã³ãŸ
ãžã¢ãŒãã³å¡©é žå¡©ãåŸãããã èç¹ïŒ220ã222â IRã¹ãã¯ãã«ïŒKBräžïŒïŒ
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ åŒïŒ åŒäžR1ã¯ççŽ ååæ°ïŒãïŒã®ã¢ã«ãã«åºã
衚ãããR2ã¯æ°ŽçŽ ååãããã²ã³åååã¯ããª
ãã«ãªã«ã¡ãã«åºã衚ãããR3ã¯æ°ŽçŽ åååã¯
ããã²ã³ååã衚ãããã¯å¡©çŽ åååã¯èçŽ å
åã衚ããã®ïŒâããã²ã³ã¡ãã«âïŒïŒïŒâã
ã³ãŸãžã¢ãŒãã³åã¯ãã®é žä»å ååç©ã補é ãã
ãããåŒâ²ïŒ åŒäžR1ïŒR2åã³R3ã¯åèšã®ãã®ã衚ããã
Xâ²ã¯ããããã·ãå¡©çŽ åã¯èçŽ ã衚ããã®ã¢
ã·ã«ãžã¢ãã³ãäžæŽ»æ§æº¶å€äžãšã20âãæº¶å€ã®æ²ž
ç¹ã®æž©åºŠã§äºå¡©åçåã¯äºèåçãšåå¿ãããæº¶
å€åã³çãããªãã·ããã²ã³åçãæºå»ããæ®å
ãé©åœãªäžæŽ»æ§æº¶å€äžã«æº¶ãããããªãŒãã«ã¯ã©
ããè§ŠåªãšããŠäœ¿çšããããã«ã€ã¹é žã®ååšã§ã
20ã80âã®æž©åºŠã§éç°ãããåŒã®ïŒâããã²ã³
ã¡ãã«âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ãå¡©åºåã¯é ž
ä»å ååç©ã®åœ¢ã§åé¢ããããšãç¹åŸŽãšãããïŒ
âããã²ã³ã¡ãã«âïŒïŒïŒâãã³ãŸãžã¢ãŒãã³å
ã¯ãã®é žä»å ååç©ã®è£œæ³ã
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742448259 DE2448259A1 (de) | 1974-10-10 | 1974-10-10 | Verfahren zur herstellung von 2-halogenmethyl-1,4-benzodiazepinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5165786A JPS5165786A (en) | 1976-06-07 |
| JPS6218554B2 true JPS6218554B2 (ja) | 1987-04-23 |
Family
ID=5927957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50122359A Granted JPS5165786A (en) | 1974-10-10 | 1975-10-09 | 22 harogenmechiru 1*44 benzoshijiazepinnoseiho |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5165786A (ja) |
| AR (1) | AR205941A1 (ja) |
| AT (1) | AT346340B (ja) |
| CA (1) | CA1088528A (ja) |
| CH (1) | CH614199A5 (ja) |
| CS (2) | CS184790B2 (ja) |
| DD (1) | DD121788A5 (ja) |
| DE (1) | DE2448259A1 (ja) |
| FI (1) | FI752802A7 (ja) |
| GR (1) | GR58594B (ja) |
| HU (1) | HU173342B (ja) |
| NL (1) | NL7511724A (ja) |
| SE (1) | SE422206B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010048961B4 (de) | 2009-10-21 | 2022-08-18 | Fanuc Corporation | Verfahren zum Erkennen der Position eines SchweiÃteils mittels einer beweglichen Elektrode |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES469020A1 (es) * | 1977-05-10 | 1979-09-01 | Kali Chemie Pharma Gmbh | Procedimiento para la preparacion de nuevos 1-acil-2-hidroxi-1,3-diaminopropanos |
| DE2720968C2 (de) * | 1977-05-10 | 1986-05-07 | Kali-Chemie Pharma Gmbh, 3000 Hannover | N↓1↓-Acyl-2-hydroxy-1,3-diaminopropane und Arzneimittel |
-
1974
- 1974-10-10 DE DE19742448259 patent/DE2448259A1/de active Pending
-
1975
- 1975-01-01 AR AR260551A patent/AR205941A1/es active
- 1975-10-06 NL NL7511724A patent/NL7511724A/xx not_active Application Discontinuation
- 1975-10-06 CA CA237,301A patent/CA1088528A/en not_active Expired
- 1975-10-06 CH CH1295375A patent/CH614199A5/xx not_active IP Right Cessation
- 1975-10-07 CS CS7500006793A patent/CS184790B2/cs unknown
- 1975-10-07 CS CS7600007796A patent/CS184800B2/cs unknown
- 1975-10-08 GR GR49075A patent/GR58594B/el unknown
- 1975-10-08 FI FI752802A patent/FI752802A7/fi not_active Application Discontinuation
- 1975-10-09 DD DD188775A patent/DD121788A5/xx unknown
- 1975-10-09 AT AT772175A patent/AT346340B/de not_active IP Right Cessation
- 1975-10-09 JP JP50122359A patent/JPS5165786A/ja active Granted
- 1975-10-09 HU HU75KA1447A patent/HU173342B/hu unknown
- 1975-10-09 SE SE7511324A patent/SE422206B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010048961B4 (de) | 2009-10-21 | 2022-08-18 | Fanuc Corporation | Verfahren zum Erkennen der Position eines SchweiÃteils mittels einer beweglichen Elektrode |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7511724A (nl) | 1976-04-13 |
| JPS5165786A (en) | 1976-06-07 |
| CA1088528A (en) | 1980-10-28 |
| CS184790B2 (en) | 1978-09-15 |
| ATA772175A (de) | 1978-03-15 |
| HU173342B (hu) | 1979-04-28 |
| SE422206B (sv) | 1982-02-22 |
| AR205941A1 (es) | 1976-06-15 |
| CH614199A5 (en) | 1979-11-15 |
| AT346340B (de) | 1978-11-10 |
| GR58594B (en) | 1977-11-10 |
| FI752802A7 (ja) | 1976-04-11 |
| DD121788A5 (ja) | 1976-08-20 |
| CS184800B2 (en) | 1978-09-15 |
| DE2448259A1 (de) | 1976-04-22 |
| SE7511324L (sv) | 1976-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Sternbach et al. | Quinazolines and 1, 4-Benzodiazepines. VI. 1a Halo-, Methyl-, and Methoxy-substituted 1, 3-Dihydro-5-phenyl-2H-1, 4-benzodiazepin-2-ones1b, c | |
| US4541954A (en) | Method for preparing 6-chloro-N-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine | |
| HU178593B (en) | Process for producing 3-hydroxy-6-phenyl-1,2,3,4-tetrahydro-1,5-benzodiazocine derivatives | |
| KR20020019902A (ko) | íŒíëŒì§ ê³ ëŠ¬ íšì íí©ë¬Œì ì ê·í í©ì±ë² ë° ê²°ì íë² | |
| JPS6218554B2 (ja) | ||
| CA1058615A (en) | Process for benz(f)-2,5-oxazocines | |
| US4220771A (en) | 2,3-Polymethylene-4-oxo-4H-pyrido[1,2-a]pyrimidines | |
| US3297698A (en) | Process for the preparation of quinazoline 3-oxides | |
| US3215739A (en) | Method of producing dibenzo (a, d) cyclohepta (1, 4) dienes | |
| US3215737A (en) | Preparation of 2-amino-5-nitro-benzophenone and derivatives thereof | |
| JPH0455427B2 (ja) | ||
| NO131345B (ja) | ||
| NO129744B (ja) | ||
| SU727144A3 (ru) | СпПÑПб пПлÑÑеМО 2-галПОЎЌеÑОл1,4беМзПЎОазепОМПв ОлО ÐžÑ ÑПлей | |
| US4480100A (en) | [2-[(Nitropyridinyl)amino]phenyl]arymethanones | |
| US3978129A (en) | Alkenyl- and alkanylamines | |
| US3322764A (en) | Process for preparing n-substituted 2-aminobenzophenones utilizing 4-phenylquinazolines | |
| US4244869A (en) | Benzodiazepine derivatives and process of making them | |
| KR100594339B1 (ko) | 2-ìë¯žë žë²€ì¡°íë Œì ì ì¡° ë°©ë² | |
| DK156391B (da) | Analogifremgangsmaade til fremstilling af 3-aminopyrrolderivater | |
| GB1589334A (en) | Process for the preparation of aromatic amines from a, -unsaturated cycloaliphatic ketoximes | |
| JPS61178970A (ja) | æ°èŠïŒâ眮æãããïŒïŒïŒâãã³ãŸãžã¢ãŒãã³ã®è£œæ³ | |
| JPH0480020B2 (ja) | ||
| US3686165A (en) | 2 - (di - lower alkylaminoalkyl)-2,3,4,5-tetrahydro-5-phenyl-1h-2- benzazepin-1-ones | |
| US4727148A (en) | Certain aromatization process for preparing 1-alkyl-1,4-dihydro-4-oxo-7-(4-pyridyl)-3-quinoline carboxylic acid |