1,2-benzothiaborolide: A new heteroaromatic analogue of indenyl

Authors
Ashe, AJ Kampf, JW Schiesher, M
Citation
Aj. Ashe et al., 1,2-benzothiaborolide: A new heteroaromatic analogue of indenyl, ORGANOMETAL, 19(23), 2000, pp. 4681-4683
Citations number
30
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANOMETALLICS
ISSN journal
02767333 → ACNP
Volume
19
Issue
23
Year of publication
2000
Pages
4681 - 4683
Database
ISI
SICI code
0276-7333(20001113)19:23<4681:1ANHAO>2.0.ZU;2-N
Abstract
The reaction of 2-methylbenzenethiol with 2 equiv of BuLi followed by, (i-P r)(2)NBCl2 affords 2,3-dihydro-2-(diisopropylamino)-1,2-benzothiaborole (10 ), which can be deprotonated by t-BuLi to form lithium 2-(diisopropylamino) -1,2-benzothiaborolide (3). The benzothiaborolide was converted to the Cp*Z rCl2 complex II and the Cp*Ru complex. 12, in which the thiaborolide ring i s eta (5)-coordinated to Ru.