NO750309L

NO750309L -

Info

Publication number: NO750309L
Authority: NO; Norway
Prior art keywords: group; formula; solution; filtered; water
Prior art date: 1971-06-09

Application number

NO750309A

Other languages

English (en)

Norwegian (no)

Inventor

H Ferres

J P Clayton

Original Assignee

Beecham Group Ltd

Priority date

1971-06-09

Filing date

1975-01-31

Publication date

1972-12-12

1971-06-09 Priority claimed from GB1960471A external-priority patent/GB1364672A/en

1972-12-12 Publication of NO750309L publication Critical patent/NO750309L/no

1975-01-31 Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd

Links

239000002253 acid Substances 0.000 claims description 41
150000001875 compounds Chemical class 0.000 claims description 38
238000000034 method Methods 0.000 claims description 35
238000006243 chemical reaction Methods 0.000 claims description 25
238000002360 preparation method Methods 0.000 claims description 14
150000003839 salts Chemical class 0.000 claims description 14
229910052739 hydrogen Inorganic materials 0.000 claims description 12
239000001257 hydrogen Substances 0.000 claims description 12
238000005886 esterification reaction Methods 0.000 claims description 9
125000003277 amino group Chemical group 0.000 claims description 8
230000007062 hydrolysis Effects 0.000 claims description 8
238000006460 hydrolysis reaction Methods 0.000 claims description 8
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
125000000217 alkyl group Chemical group 0.000 claims description 7
230000032050 esterification Effects 0.000 claims description 6
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
229910052757 nitrogen Inorganic materials 0.000 claims description 6
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
229910052760 oxygen Inorganic materials 0.000 claims description 5
239000001301 oxygen Substances 0.000 claims description 5
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
230000008569 process Effects 0.000 claims description 5
125000002252 acyl group Chemical group 0.000 claims description 4
125000004442 acylamino group Chemical group 0.000 claims description 4
125000003342 alkenyl group Chemical group 0.000 claims description 3
125000003545 alkoxy group Chemical group 0.000 claims description 3
125000000304 alkynyl group Chemical group 0.000 claims description 3
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 claims description 2
238000006136 alcoholysis reaction Methods 0.000 claims description 2
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
229910052736 halogen Inorganic materials 0.000 claims description 2
150000002367 halogens Chemical class 0.000 claims description 2
125000002950 monocyclic group Chemical group 0.000 claims description 2
230000007935 neutral effect Effects 0.000 claims description 2
125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
229910052717 sulfur Inorganic materials 0.000 claims description 2
239000011593 sulfur Substances 0.000 claims description 2
125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims 2
230000006181 N-acylation Effects 0.000 claims 1
230000002378 acidificating effect Effects 0.000 claims 1
150000002431 hydrogen Chemical group 0.000 claims 1
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 173
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 161
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 152
239000000243 solution Substances 0.000 description 112
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 86
239000000203 mixture Substances 0.000 description 63
239000007787 solid Substances 0.000 description 57
229940093499 ethyl acetate Drugs 0.000 description 55
235000019439 ethyl acetate Nutrition 0.000 description 55
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 52
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 47
150000002148 esters Chemical class 0.000 description 43
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 39
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 33
239000000047 product Substances 0.000 description 31
239000002904 solvent Substances 0.000 description 30
235000017557 sodium bicarbonate Nutrition 0.000 description 26
229910000030 sodium bicarbonate Inorganic materials 0.000 description 26
238000003756 stirring Methods 0.000 description 26
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 24
241000786363 Rhampholeon spectrum Species 0.000 description 23
HEDRZPFGACZZDS-UHFFFAOYSA-N chloroform Substances ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 23
239000002244 precipitate Substances 0.000 description 21
WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 description 19
JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 19
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 18
239000006260 foam Substances 0.000 description 18
239000011541 reaction mixture Substances 0.000 description 18
239000003208 petroleum Substances 0.000 description 17
239000000126 substance Substances 0.000 description 17
239000000725 suspension Substances 0.000 description 17
239000000706 filtrate Substances 0.000 description 16
239000011780 sodium chloride Substances 0.000 description 16
125000003118 aryl group Chemical group 0.000 description 15
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 15
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 14
-1 cephalosporin esters Chemical class 0.000 description 14
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 13
239000005457 ice water Substances 0.000 description 13
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 12
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
239000012044 organic layer Substances 0.000 description 12
238000001228 spectrum Methods 0.000 description 12
229930182555 Penicillin Natural products 0.000 description 11
239000007864 aqueous solution Substances 0.000 description 11
239000000460 chlorine Substances 0.000 description 11
238000001914 filtration Methods 0.000 description 11
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 11
229910000041 hydrogen chloride Inorganic materials 0.000 description 11
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 10
238000001816 cooling Methods 0.000 description 10
239000012071 phase Substances 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
229940049954 penicillin Drugs 0.000 description 9
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 9
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
239000008346 aqueous phase Substances 0.000 description 8
239000010410 layer Substances 0.000 description 8
CLMSHAWYULIVFQ-UHFFFAOYSA-N 3-bromo-3h-2-benzofuran-1-one Chemical compound C1=CC=C2C(Br)OC(=O)C2=C1 CLMSHAWYULIVFQ-UHFFFAOYSA-N 0.000 description 7
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 7
230000003197 catalytic effect Effects 0.000 description 7
150000002500 ions Chemical class 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
238000004458 analytical method Methods 0.000 description 6
150000008064 anhydrides Chemical class 0.000 description 6
238000001704 evaporation Methods 0.000 description 6
230000008020 evaporation Effects 0.000 description 6
229960004592 isopropanol Drugs 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
229940056360 penicillin g Drugs 0.000 description 6
238000010992 reflux Methods 0.000 description 6
239000011734 sodium Substances 0.000 description 6
FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 6
229910052938 sodium sulfate Inorganic materials 0.000 description 6
235000011152 sodium sulphate Nutrition 0.000 description 6
239000006188 syrup Substances 0.000 description 6
235000020357 syrup Nutrition 0.000 description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
238000004587 chromatography analysis Methods 0.000 description 5
229910052943 magnesium sulfate Inorganic materials 0.000 description 5
235000019341 magnesium sulphate Nutrition 0.000 description 5
239000000463 material Substances 0.000 description 5
229920006395 saturated elastomer Polymers 0.000 description 5
229910052708 sodium Inorganic materials 0.000 description 5
NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 4
244000166102 Eucalyptus leucoxylon Species 0.000 description 4
235000004694 Eucalyptus leucoxylon Nutrition 0.000 description 4
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
230000009471 action Effects 0.000 description 4
239000002585 base Substances 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
239000012267 brine Substances 0.000 description 4
229940124587 cephalosporin Drugs 0.000 description 4
RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 4
239000000284 extract Substances 0.000 description 4
230000003311 flocculating effect Effects 0.000 description 4
239000000543 intermediate Substances 0.000 description 4
CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 4
239000011591 potassium Substances 0.000 description 4
229910052700 potassium Inorganic materials 0.000 description 4
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 4
238000001556 precipitation Methods 0.000 description 4
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
238000011084 recovery Methods 0.000 description 4
229910000029 sodium carbonate Inorganic materials 0.000 description 4
238000001665 trituration Methods 0.000 description 4
VMZCDNSFRSVYKQ-UHFFFAOYSA-N 2-phenylacetyl chloride Chemical compound ClC(=O)CC1=CC=CC=C1 VMZCDNSFRSVYKQ-UHFFFAOYSA-N 0.000 description 3
125000004080 3-carboxypropanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C(O[H])=O 0.000 description 3
229930186147 Cephalosporin Natural products 0.000 description 3
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
239000003610 charcoal Substances 0.000 description 3
230000008878 coupling Effects 0.000 description 3
238000010168 coupling process Methods 0.000 description 3
238000005859 coupling reaction Methods 0.000 description 3
239000000839 emulsion Substances 0.000 description 3
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
239000011777 magnesium Substances 0.000 description 3
238000002156 mixing Methods 0.000 description 3
235000019371 penicillin G benzathine Nutrition 0.000 description 3
229940056367 penicillin v Drugs 0.000 description 3
BPLBGHOLXOTWMN-MBNYWOFBSA-N phenoxymethylpenicillin Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)COC1=CC=CC=C1 BPLBGHOLXOTWMN-MBNYWOFBSA-N 0.000 description 3
239000000843 powder Substances 0.000 description 3
125000006239 protecting group Chemical group 0.000 description 3
239000012258 stirred mixture Substances 0.000 description 3
238000005406 washing Methods 0.000 description 3
KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 description 2
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
BELKVKMBIAENSA-UHFFFAOYSA-N 6-bromo-3h-2-benzofuran-1-one Chemical compound BrC1=CC=C2COC(=O)C2=C1 BELKVKMBIAENSA-UHFFFAOYSA-N 0.000 description 2
NGHVIOIJCVXTGV-UHFFFAOYSA-N 6beta-amino-penicillanic acid Natural products OC(=O)C1C(C)(C)SC2C(N)C(=O)N21 NGHVIOIJCVXTGV-UHFFFAOYSA-N 0.000 description 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
240000002129 Malva sylvestris Species 0.000 description 2
235000006770 Malva sylvestris Nutrition 0.000 description 2
PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
229930195708 Penicillin V Natural products 0.000 description 2
101100394265 Schizosaccharomyces pombe (strain 972 / ATCC 24843) hba1 gene Proteins 0.000 description 2
241000534944 Thia Species 0.000 description 2
238000005903 acid hydrolysis reaction Methods 0.000 description 2
238000005917 acylation reaction Methods 0.000 description 2
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
LYUDWCGKBDSWET-UHFFFAOYSA-L aluminum;magnesium;sulfate Chemical compound [Mg+2].[Al+3].[O-]S([O-])(=O)=O LYUDWCGKBDSWET-UHFFFAOYSA-L 0.000 description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
229910052794 bromium Inorganic materials 0.000 description 2
244000309464 bull Species 0.000 description 2
101150033549 caf1 gene Proteins 0.000 description 2
150000001718 carbodiimides Chemical class 0.000 description 2
238000009903 catalytic hydrogenation reaction Methods 0.000 description 2
150000001780 cephalosporins Chemical class 0.000 description 2
235000013351 cheese Nutrition 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
229910052801 chlorine Inorganic materials 0.000 description 2
238000003776 cleavage reaction Methods 0.000 description 2
101150052693 cnot7 gene Proteins 0.000 description 2
238000002425 crystallisation Methods 0.000 description 2
230000008025 crystallization Effects 0.000 description 2
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
239000012153 distilled water Substances 0.000 description 2
238000001035 drying Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
229920001971 elastomer Polymers 0.000 description 2
239000008098 formaldehyde solution Substances 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
239000012535 impurity Substances 0.000 description 2
238000011065 in-situ storage Methods 0.000 description 2
239000002198 insoluble material Substances 0.000 description 2
150000003951 lactams Chemical group 0.000 description 2
JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
239000012074 organic phase Substances 0.000 description 2
150000002960 penicillins Chemical class 0.000 description 2
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
230000007017 scission Effects 0.000 description 2
239000000779 smoke Substances 0.000 description 2
235000009518 sodium iodide Nutrition 0.000 description 2
159000000000 sodium salts Chemical class 0.000 description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
229920002554 vinyl polymer Polymers 0.000 description 2
JETQIUPBHQNHNZ-NJBDSQKTSA-N (2s,5r,6r)-3,3-dimethyl-7-oxo-6-[[(2r)-2-phenyl-2-sulfoacetyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Chemical compound C1([C@H](C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)S(O)(=O)=O)=CC=CC=C1 JETQIUPBHQNHNZ-NJBDSQKTSA-N 0.000 description 1
AVGQTJUPLKNPQP-UHFFFAOYSA-N 1,1,1-trichloropropane Chemical compound CCC(Cl)(Cl)Cl AVGQTJUPLKNPQP-UHFFFAOYSA-N 0.000 description 1
ODGHQXSOUSZJOU-UHFFFAOYSA-N 1-propyl-4-[2-(4-propylphenyl)ethynyl]benzene Chemical compound C1=CC(CCC)=CC=C1C#CC1=CC=C(CCC)C=C1 ODGHQXSOUSZJOU-UHFFFAOYSA-N 0.000 description 1
HREJMJGTFKNPAJ-UHFFFAOYSA-N 2-(2-acetylphenyl)acetic acid Chemical compound CC(=O)C1=CC=CC=C1CC(O)=O HREJMJGTFKNPAJ-UHFFFAOYSA-N 0.000 description 1
QGXNHCXKWFNKCG-UHFFFAOYSA-N 2-(bromomethyl)benzonitrile Chemical compound BrCC1=CC=CC=C1C#N QGXNHCXKWFNKCG-UHFFFAOYSA-N 0.000 description 1
QDAWXRKTSATEOP-UHFFFAOYSA-N 2-acetylbenzoic acid Chemical compound CC(=O)C1=CC=CC=C1C(O)=O QDAWXRKTSATEOP-UHFFFAOYSA-N 0.000 description 1
APSMUYYLXZULMS-UHFFFAOYSA-N 2-bromonaphthalene Chemical compound C1=CC=CC2=CC(Br)=CC=C21 APSMUYYLXZULMS-UHFFFAOYSA-N 0.000 description 1
NWWCNAWRIKVXRW-UHFFFAOYSA-N 3,4-diformylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=O)C(C=O)=C1 NWWCNAWRIKVXRW-UHFFFAOYSA-N 0.000 description 1
GQSKFTFPHAXZSA-UHFFFAOYSA-N 3-bromo-2h-furan-5-one Chemical compound BrC1=CC(=O)OC1 GQSKFTFPHAXZSA-UHFFFAOYSA-N 0.000 description 1
OIGFNQRFPUUACU-UHFFFAOYSA-N 3-bromophthalic acid Chemical compound OC(=O)C1=CC=CC(Br)=C1C(O)=O OIGFNQRFPUUACU-UHFFFAOYSA-N 0.000 description 1
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