Abstract
CONTENTS
I. Introduction 551
II. Methods of cyclisation 552
III. Depolymerisation 558
IV. Syntheses involving a transannular bond 559
V. Ring enlargement and contraction 564
VI. Combined methods 565
CONTENTS
I. Introduction 551
II. Methods of cyclisation 552
III. Depolymerisation 558
IV. Syntheses involving a transannular bond 559
V. Ring enlargement and contraction 564
VI. Combined methods 565