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Synthesis of ketenimine via (N-alkylimino)acylpalladium complex intermediate

✍ Scribed by Yoshihiko Ito; Toshikazu Hirao; Nobuhiro Ohta; Takeo Saegusa

Book ID: 104243930
Publisher: Elsevier Science
Year: 1977
Tongue: French
Weight: 209 KB
Volume: 18
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)92815-1

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✦ Synopsis

Recently we have reported' that diaminocarbene Pd(I1) complex (2 is converted into carbodiimide in high yields when it is treated with base, such as butyllithium and potassiumtertbutoxide, or with Ag20. The formation of carbodiimide was reasonably explained by a mechanism involving b-elimination of aminoiminomethylpalladium complex (A in which Pd-H species is removed (eq 1

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