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47.1.1.1 Wittig and Related Phosphorus-Based Alkenations

DOI: 10.1055/sos-SD-047-00004

Schobert, R.; Hölzel, C.; Barnickel, B.Science of Synthesis, (2010479.

General Introduction

Previously published information regarding the synthesis of all-carbon substituted alkenes by means of Wittig and related phosphorus-based alkenation reactions can be found in the HoubenWeyl and Science of Synthesis sections dealing with the applications of the respective phosphorus reagents, e.g. in HoubenWeyl, Vol. 12/1, p 112 and Vol. E 1, p 616 and in Science of Synthesis, Vol. 27 [Heteroatom Analogues of Aldehydes and Ketones (Section 27.24.2.2)]. Other comprehensive monographs[‌1‌‌3‌] on the subject are also available. The synthesis of alkenes with adjacent carbonyl or carboxy groups has been covered in the Science of Synthesis sections on α,β-unsaturated aldehydes {Vol. 25 [Aldehydes (Section 25.8.1.1.12.2)]}, enones {Vol. 26 [Ketones (Section 26.9.1.1.9)]}, and α,β-unsaturated esters {Vol. 20b [Three CarbonHeteroatom Bonds: Esters and Lactones; Peroxy Acids and R(CO)OX Compounds; R(CO)X, X=S, Se, Te (Section 20.5.14.1.420.5.14.1.4)]}.

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