𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1,3-Dimthyl-1,3,2-Diazaphospholidines-2-Ones : Unanticipated Precursors of (z) Acrilyc Acid Esters

✍ Scribed by Patois, Carl; Savignac, Philippe


Book ID
120992077
Publisher
Taylor and Francis Group
Year
1993
Tongue
English
Weight
230 KB
Volume
75
Category
Article
ISSN
1042-6507

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Reaction of E-2-arylidene-1-indanones, Z
✍ Albert Lévai; Tamás Patonay 📂 Article 📅 1999 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 580 KB

## Abstract 1,3‐Dipolar cycloaddition of __E__‐2‐arylidene‐1‐indanones 1a‐h and Z‐aurones 3a‐c with diazomethane provided __trans__‐spiro‐1‐pyrazolines 2a‐h and 4a‐c, respectively, as sole products. However, the same cycloaddition of Z‐1‐thioaurones 5a‐f afforded a mixture of Z‐α‐methyl‐1‐thioauron