## Reactions of 2-aryl-l,3-dithiolane-S-oxides 1 with MeMgI in refluxing benzene-ether furnish a useful procedure for introducing the isopropenyl group. The reaction may proceed via a fragmentation-coupling process leading to the alkylative olefination product.
✦ LIBER ✦
REACTION OF 1,2-DITHIOLANE WITH α-LITHIATED THIOPHENES: SELECTIVE SYNTHESES OF MONO-S-THIENYL-1,3-PROPANEDITHIOLS
✍ Scribed by Tazaki, Masato; Tanabe, Hidetaka; Hieda, Toshihiko; Nagahama, Shizuo; Inoue, Katsutoshi; Takagi, Makoto
- Book ID
- 115484079
- Publisher
- Taylor and Francis Group
- Year
- 1994
- Tongue
- English
- Weight
- 355 KB
- Volume
- 88
- Category
- Article
- ISSN
- 1042-6507
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