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CAS No.: | 137363-86-1 |
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Name: | 2-Thiophenethiol, 2,3-dihydro-3,4-dimethyl- |
Article Data: | 3 |
Molecular Structure: | |
Formula: | C6H10S2 |
Molecular Weight: | 146.277 |
Synonyms: | 3,4-Dimethyl-2,3-dihydro-thiophene-2-thiol;2-mercapto-3, 4-dimethyl-2, 3-dihydrothiophene; |
PSA: | 64.10000 |
LogP: | 2.52900 |
Bis(1-propenyl) disulfide
(Z)-2-mercapto-3,4-dimethyl-2,3-dihydrothiophene
Conditions | Yield |
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In benzene at 85℃; for 6h; |
(Z)-2-mercapto-3,4-dimethyl-2,3-dihydrothiophene
Conditions | Yield |
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With 2,3-dicyano-5,6-dichloro-p-benzoquinone In benzene for 36h; Ambient temperature; Yield given; |
(Z)-2-mercapto-3,4-dimethyl-2,3-dihydrothiophene
bis(1,5-dihydro-3,4-dimethyl-2-thienyl) disulfide
Conditions | Yield |
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With n-butyllithium; methanesulfonyl chloride 1.) ether, hexane, from -50 deg C to -30 deg C, 30 min, 2.) ether, hexane; Yield given. Multistep reaction; |
(Z)-2-mercapto-3,4-dimethyl-2,3-dihydrothiophene
Conditions | Yield |
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Multi-step reaction with 3 steps 1: 1.) n-BuLi, 2.) MsCl / 1.) ether, hexane, from -50 deg C to -30 deg C, 30 min, 2.) ether, hexane 2: 26 percent / 2,3-dichloro-5,6-dicyano-1,4-benzoquinone / benzene / 2 h / Heating 3: 1.) LiBEt3H / 1.) THF, from -30 deg C to RT, 2.) THF, from -20 deg C to 10 deg C, 2 h View Scheme |
(Z)-2-mercapto-3,4-dimethyl-2,3-dihydrothiophene
bis(3,4-dimethyl-2-thienyl) disulfide
Conditions | Yield |
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Multi-step reaction with 2 steps 1: 1.) n-BuLi, 2.) MsCl / 1.) ether, hexane, from -50 deg C to -30 deg C, 30 min, 2.) ether, hexane 2: 26 percent / 2,3-dichloro-5,6-dicyano-1,4-benzoquinone / benzene / 2 h / Heating View Scheme |