Chemical Communications p. 584 - 585 (2003)
Update date:2022-08-05
Topics:
Lecornue, Frederic
Ollivier, Jean
Titanium (IV)-mediated cyclopropanation induced by reaction of cycloalkylmagnesium bromides 1a-e in the presence of titanium tetraisopropoxide with ethyl β-chloropropionate 2 yielded cis-fused 1-(2′-chloroethyl)cyclopropanols 3b-e with diastereoselectivity highly depending on the ring size. Unexpected rearrangement products 5d,e were isolated in some cases.
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Doi:10.1021/jo200711s
(2011)Doi:10.1016/j.tetlet.2006.05.122
(2006)Doi:10.1016/S0040-4039(00)98455-7
(1985)Doi:10.1021/jo00870a040
(1976)Doi:10.1002/cbic.201800587
(2019)Doi:10.1021/ja01196a062
(1947)
