A New Lithium 5-Methyl-1,3-dithia-5-azacyclohex-2-ylborate-5-Borane and Two Dimeric 5-Methyl-1,3-dithia-5-azacyclohex-2-yllithium Compounds - Stereochemistry and Reactivity

DOI: 10.1002/cber.19971300622

Source and publish data:

Chemische Berichte p. 813 - 817 (1997)

Update date:2022-08-03

Topics:

Authors:

Guadarrama-Perez, Carlos

Cadenas-Pliego, Gregorio

Martinez-Aguilera, Luz Maria R.

Flores-Parra, Angelina

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Article abstract of DOI:10.1002/cber.19971300622

Syntheses of the dimers of axial 5-methyl-2-dithiazinyllithium (4) and equatorial 5-methyl-2-dithiazinyllithium-5-borane (5), and lithium 5-methyl-2-dithiazinanylborate-5-borane (6) are reported. Compounds 4, 5, and 6 are configurationally and conformationally stable. The ¹H-, ¹³C-, ¹¹B-, and ⁷Li-NMR study of the reactions of 4 and 5 with BH₃-S(CH₃)₂, BH₃-THF, and CH₃I is presented. VCH Verlagsgesellschaft mbH,.

Full text of DOI:10.1002/cber.19971300622

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