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ChemInform Abstract: Fritsch—Buttenberg—Wiechell Rearrangement to Alkynes from gem-Dihaloalkenes with Lanthanum Metal.

✍ Scribed by Rui Umeda; Takumi Yuasa; Namika Anahara; Yutaka Nishiyama


Publisher
John Wiley and Sons
Year
2011
Weight
40 KB
Volume
42
Category
Article
ISSN
0931-7597

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✦ Synopsis


Abstract

The first Fritsch—Buttenberg—Wiechell rearrangement of gem‐dihaloalkenes towards alkynes mediated by lanthanum metal and substoichiometric amounts of iodine is presented.