JPS6139309B2 - - Google Patents
Info
- Publication number
- JPS6139309B2 JPS6139309B2 JP56066761A JP6676181A JPS6139309B2 JP S6139309 B2 JPS6139309 B2 JP S6139309B2 JP 56066761 A JP56066761 A JP 56066761A JP 6676181 A JP6676181 A JP 6676181A JP S6139309 B2 JPS6139309 B2 JP S6139309B2
- Authority
- JP
- Japan
- Prior art keywords
- benzoin
- mercaptoethanol
- reaction
- yield
- water
- 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
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 claims description 62
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 32
- 244000028419 Styrax benzoin Species 0.000 claims description 31
- 235000000126 Styrax benzoin Nutrition 0.000 claims description 31
- 235000008411 Sumatra benzointree Nutrition 0.000 claims description 31
- 229960002130 benzoin Drugs 0.000 claims description 31
- 235000019382 gum benzoic Nutrition 0.000 claims description 31
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 239000002904 solvent Substances 0.000 claims description 17
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- JOXIMZWYDAKGHI-UHFFFAOYSA-N p-toluenesulfonic acid Substances CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000003377 acid catalyst Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- CPRVXMQHLPTWLY-UHFFFAOYSA-N 1,4-oxathiine Chemical compound O1C=CSC=C1 CPRVXMQHLPTWLY-UHFFFAOYSA-N 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims 1
- YBKGERLDRMINOV-UHFFFAOYSA-N oxathiine Chemical compound O1SC=CC=C1 YBKGERLDRMINOV-UHFFFAOYSA-N 0.000 claims 1
- 125000005489 p-toluenesulfonic acid group Chemical group 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 25
- 239000000047 product Substances 0.000 description 15
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 238000010992 reflux Methods 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 9
- 239000011541 reaction mixture Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- -1 Oxathiine compound Chemical class 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000012442 inert solvent Substances 0.000 description 6
- GZVBPNSXCWYLJU-UHFFFAOYSA-N 5,6-diphenyl-2,3-dihydro-1,4-oxathiine Chemical compound O1CCSC(C=2C=CC=CC=2)=C1C1=CC=CC=C1 GZVBPNSXCWYLJU-UHFFFAOYSA-N 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 229960004592 isopropanol Drugs 0.000 description 4
- ZTEHOZMYMCEYRM-UHFFFAOYSA-N 1-chlorodecane Chemical compound CCCCCCCCCCCl ZTEHOZMYMCEYRM-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical group ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- OTKCEEWUXHVZQI-UHFFFAOYSA-N 1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(=O)CC1=CC=CC=C1 OTKCEEWUXHVZQI-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920001021 polysulfide Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- PXACTUVBBMDKRW-UHFFFAOYSA-N 4-bromobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=C(Br)C=C1 PXACTUVBBMDKRW-UHFFFAOYSA-N 0.000 description 1
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 description 1
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 1
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000010936 aqueous wash Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 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 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000005283 haloketone group Chemical group 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- FQIYBGJSPWHUQN-UHFFFAOYSA-N sulfanyloxymethane Chemical compound COS FQIYBGJSPWHUQN-UHFFFAOYSA-N 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/06—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA351,139A CA1130297A (en) | 1980-05-02 | 1980-05-02 | Method of making 2,3-dihydro-5,6-diphenyl- 1,4-oxathiin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56169687A JPS56169687A (en) | 1981-12-26 |
| JPS6139309B2 true JPS6139309B2 (OSRAM) | 1986-09-03 |
Family
ID=4116848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6676181A Granted JPS56169687A (en) | 1980-05-02 | 1981-05-01 | Manufacture of 2,3-dihydro-5,6-diphenyl- 1,4-oxathiin |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4263442A (OSRAM) |
| EP (1) | EP0039543B1 (OSRAM) |
| JP (1) | JPS56169687A (OSRAM) |
| KR (1) | KR840000931B1 (OSRAM) |
| AR (1) | AR228151A1 (OSRAM) |
| AU (1) | AU541511B2 (OSRAM) |
| BR (1) | BR8102387A (OSRAM) |
| CA (1) | CA1130297A (OSRAM) |
| CS (1) | CS230583B2 (OSRAM) |
| DD (1) | DD158774A5 (OSRAM) |
| DE (1) | DE3164527D1 (OSRAM) |
| HU (1) | HU188012B (OSRAM) |
| IL (1) | IL62772A (OSRAM) |
| IN (1) | IN155811B (OSRAM) |
| PL (1) | PL127496B1 (OSRAM) |
| SU (1) | SU1025329A3 (OSRAM) |
| YU (1) | YU111581A (OSRAM) |
| ZA (1) | ZA812450B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5578498A (en) * | 1991-05-22 | 1996-11-26 | Behringwerke Ag | Metal chelate containing compositions for use in chemiluminescent assays |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043792A (en) * | 1974-04-09 | 1977-08-23 | Uniroyal, Inc. | Plant growth regulation using certain substituted 2,3-dihydro-1,4-oxathiins |
| US4020168A (en) * | 1974-04-09 | 1977-04-26 | Uniroyal Inc. | Substituted 2,3-dihydro-1,4-oxathiin plant growth |
| US3947264A (en) * | 1974-04-09 | 1976-03-30 | Uniroyal, Inc. | Substituted 2,3-dihydro-,4-oxathiin plant growth stunting agents |
| US4127402A (en) * | 1975-10-30 | 1978-11-28 | Uniroyal, Inc. | Substituted 2,3-dihydro-1,4-oxathiin plant growth regulants |
-
1980
- 1980-05-02 CA CA351,139A patent/CA1130297A/en not_active Expired
- 1980-06-09 US US06/157,725 patent/US4263442A/en not_active Expired - Lifetime
-
1981
- 1981-04-08 DE DE8181301526T patent/DE3164527D1/de not_active Expired
- 1981-04-08 EP EP81301526A patent/EP0039543B1/en not_active Expired
- 1981-04-09 IN IN202/DEL/81A patent/IN155811B/en unknown
- 1981-04-10 AU AU69383/81A patent/AU541511B2/en not_active Ceased
- 1981-04-13 ZA ZA00812450A patent/ZA812450B/xx unknown
- 1981-04-20 BR BR8102387A patent/BR8102387A/pt unknown
- 1981-04-28 KR KR1019810001456A patent/KR840000931B1/ko not_active Expired
- 1981-04-28 YU YU01115/81A patent/YU111581A/xx unknown
- 1981-04-29 AR AR285152A patent/AR228151A1/es active
- 1981-04-30 HU HU811152A patent/HU188012B/hu unknown
- 1981-04-30 PL PL1981230937A patent/PL127496B1/pl unknown
- 1981-04-30 DD DD81229658A patent/DD158774A5/de unknown
- 1981-04-30 SU SU813276193A patent/SU1025329A3/ru active
- 1981-04-30 CS CS813241A patent/CS230583B2/cs unknown
- 1981-05-01 IL IL62772A patent/IL62772A/xx unknown
- 1981-05-01 JP JP6676181A patent/JPS56169687A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AR228151A1 (es) | 1983-01-31 |
| PL230937A1 (OSRAM) | 1982-01-04 |
| HU188012B (en) | 1986-03-28 |
| PL127496B1 (en) | 1983-10-31 |
| AU6938381A (en) | 1981-11-05 |
| CS230583B2 (en) | 1984-08-13 |
| CA1130297A (en) | 1982-08-24 |
| JPS56169687A (en) | 1981-12-26 |
| DD158774A5 (de) | 1983-02-02 |
| IL62772A (en) | 1984-11-30 |
| ZA812450B (en) | 1982-07-28 |
| AU541511B2 (en) | 1985-01-10 |
| DE3164527D1 (en) | 1984-08-09 |
| US4263442A (en) | 1981-04-21 |
| BR8102387A (pt) | 1982-01-12 |
| SU1025329A3 (ru) | 1983-06-23 |
| KR840000931B1 (ko) | 1984-06-29 |
| KR830005197A (ko) | 1983-08-03 |
| EP0039543B1 (en) | 1984-07-04 |
| IN155811B (OSRAM) | 1985-03-09 |
| IL62772A0 (en) | 1981-07-31 |
| YU111581A (en) | 1983-06-30 |
| EP0039543A1 (en) | 1981-11-11 |
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