
Tetrahedron Letters p. 4451 - 4454 (1997)
Update date:2022-09-26
Topics:
Ito, Mitsuhiro
Tokitoh, Norihiro
Okazaki, Renji
Reaction of dimethyl sulfoxide (DMSO) with 1,3,2,4-dithiastannaboretane 3 bearing an extremely bulky aryl group, 2,4,6-tris[bis(trimethy]silyl)methyl]phenyl (Tbt), on the boron atom gave an oxoborane (Tbt-B=O; 4), which formed a complex with DMSO stable in solution. The formation of the complex was confirmed by 11B NMR and a [3+21 cycloaddition reaction with 2,4,6-tri-t-butylbenzonitrile oxide.
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Doi:10.1007/BF01983447
(1997)Doi:10.2174/157017810791824892
(2010)Doi:10.1021/om020130b
(2002)Doi:10.1002/chem.201502425
(2015)Doi:10.1007/s00044-017-1854-5
(2017)Doi:10.1016/S0040-4039(00)79225-2
(1993)