Synthesis of tetrahydroazocines and dihydro-2H-thiocins via ring enlargement

✍ Scribed by D.N. Reinhoudt; C.G. Kouwenhoven

• Book ID: 104238361
• Publisher: Elsevier Science
• Year: 1973
• Tongue: French
• Weight: 171 KB
• Volume: 14
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(01)87027-1

✦ Synopsis

Previously we described the synthesis of thleplns from 3-pyrrolldlnothlophenes via ring enlargement by two carbon atoms 1 2 . Recent papers on the preparation of eight-membered hetero- cycles 3 4 and reactions of enarmnes with cyclopropenones prompted us to report our flndlngs In this field.

The synthesis of the compounds dealt with here -tetrahydroazoclnes and dlhydro-2H-thloclns -