The chemistry of some 1-substituted alka-1,3-dienes

CONTENTS
I. Introduction 20
II. 1-Alkoxybuta-1,3-dienes 21
III. Sulphur-containing buta-1,3-dienes 22
IV. Nitrogen-containing buta-1,3-dienes (methods of synthesis) 23
V. Hetero-substituted phosphorus-containing buta-1,3-dienes 26
VI. Silicon-containing buta-1,3-dienes 27