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Chemoselective Thioacetalization in Water: 3-(1,3-Dithian-2-ylidene)pentane- 2,4-dione as an Odorless, Efficient, and Practical Thioacetalization Reagent
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Abstract
A chemoselective thioacetalization utilizing 3-(1,3-dithian-2-ylidene)pentane-2,4-dione as a novel nonthiolic, odorless 1,3-propanedithiol equivalent catalyzed by p-dodecylbenzenesulfonic acid in water has been developed.
Citing Articles
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This article has been cited by 8 ACS Journal articles (5 most recent appear below).
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Synthesis of Functionalized Allylic Sulfoxides and Their Use in the Construction of 2,3,4-Trisubstituted Furans via a [3 + 2] Annulation
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Efficient One-Pot Synthesis of Highly Substituted Thiophene Library from 1,3-Dicarbonyl Compounds
Yan Wang, Jie Huang, Yanyan Chai, Qun Liu, Yongjiu Liang and Dewen DongJournal of Combinatorial Chemistry2008 10 (4), 511-516Efficient One-Pot Synthesis of Highly Substituted Thiophene Library from 1,3-Dicarbonyl Compounds
Yan Wang, Jie Huang, Yanyan Chai, Qun Liu, Yongjiu Liang and Dewen DongJournal of Combinatorial Chemistry2008 10 (4), 511-516A facile and efficient one-pot synthesis of highly substituted thiophenes has been developed and employed for the preparation of a small focused library. Treatment of 1,3-dicarbonyl compounds 1 with CS2 in the presence of K2CO3 in DMF at room temperature, ...
Domino Reaction of α-Acetyl-α-carbamoyl Ketene Dithioacetals with Vilsmeier Reagents: A Novel and Efficient Synthesis of 4-Halogenated 2(1H)-Pyridinones
Li Chen, Yu-Long Zhao, Qun Liu, Chao Cheng, and Cheng-Ri PiaoThe Journal of Organic Chemistry2007 72 (24), 9259-9263Domino Reaction of α-Acetyl-α-carbamoyl Ketene Dithioacetals with Vilsmeier Reagents: A Novel and Efficient Synthesis of 4-Halogenated 2(1H)-Pyridinones
Li Chen, Yu-Long Zhao, Qun Liu, Chao Cheng, and Cheng-Ri PiaoThe Journal of Organic Chemistry2007 72 (24), 9259-9263A novel and efficient route to 4-halogenated N-substituted 2(1H)-pyridinones has been developed via a one-pot domino process of readily available α-acetyl-α-carbamoyl ketene dithioacetals with Vilsmeier reagents. These 4-halogenated-2(1H)-pyridinones ...
Efficient One-Pot Synthesis of Polyfunctionalized Thiophenes via an Amine-Mediated Ring Opening of EWG-Activated 2-Methylene-1,3-dithioles
Fushun Liang, Dazhi Li, Lei Zhang, Jingjie Gao, and Qun LiuOrganic Letters2007 9 (23), 4845-4848Efficient One-Pot Synthesis of Polyfunctionalized Thiophenes via an Amine-Mediated Ring Opening of EWG-Activated 2-Methylene-1,3-dithioles
Fushun Liang, Dazhi Li, Lei Zhang, Jingjie Gao, and Qun LiuOrganic Letters2007 9 (23), 4845-4848An amine-mediated ring-opening reaction of EWG-activated 2-methylene-1,3-dithioles (EWG = electron-withdrawing group) was disclosed, and a new route to highly substituted thiophenes was developed via the ring opening of 1,3-dithioles and subsequent ...
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History
- Published In Issue May 27, 2005
- Received February 10, 2005
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