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 | Zendy

GuadarramaPérez Carlos | Zendy; CadenasPliego Gregorio | Zendy; MartínezAguilera Luz Maria R. | Zendy; FloresParra Angelina | Zendy

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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

Author(s) -

GuadarramaPérez Carlos,

CadenasPliego Gregorio,

MartínezAguilera Luz Maria R.,

FloresParra Angelina

Publication year - 1997

Publication title -

chemische berichte

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 0009-2940

DOI - 10.1002/cber.19971300622

Subject(s) - chemistry , borane , lithium (medication) , reactivity (psychology) , stereochemistry , medicinal chemistry , organic chemistry , catalysis , medicine , alternative medicine , pathology , endocrinology

Syntheses of the dimers of axial 5‐methyl‐2‐dithiazinyllithium ( 4 ) and equatorial 5‐methyl‐2‐diethiazinyllithium‐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 1 H‐, 13 H‐, 13 C‐, 11 B‐, and 7 Li‐NMR study of th reactions of 4 and 5 with BH 3 S(CH 3 ) 2 , BH 3 —THF, and CH 3 I is presented.

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