Journal of Organometallic Chemistry p. 257 - 270 (1983)
Update date:2022-07-30
Topics:
Heinicke, J.
Petrasch, A.
Tzschach, A.
In contrast to arsabenzenes the ?-excess aromatic 1H-1,3-benzazarsoles can be alkylated at the arsenic atom as well as lithiated in positions 1 or 2 without addition of LiN(i-Pr)2 and t-BuLi to the As=C (4p-2p)? bond.Alkylations and acylations of the ambident 1-lithio derivatives and substitution reactions of the 2-lithiobenzazarsole are described and the 1H and 13C NMR data of the compounds obtained are given.
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Doi:10.1002/omr.1270211004
(1983)Doi:10.1248/cpb.31.4417
(1983)Doi:10.1002/ejic.201001165
(2011)Doi:10.1007/bf03246225
(2011)Doi:10.1246/bcsj.79.612
(2006)Doi:10.1021/ja00323a041
(1984)
