The Preparation of Ethyl α-Chloro- and α-Bromo-β,β-diethoxypropionates, and their Behavior in the Reformatsky and Darzens Reactions 1
✍ Scribed by Oroshnik, William; Spoerri, Paul E.
- Book ID
- 127087951
- Publisher
- American Chemical Society
- Year
- 1945
- Tongue
- English
- Weight
- 434 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0002-7863
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Thermolysis of the “all‐__cis__” compound 1α‐chloro‐2α,3α‐dimethylcyclopropane (A) at 550–607 K and 6–115 torr is a first‐order homogeneous non‐radical‐chain process giving penta‐1,3‐diene (PD) and HCl as products. The Arrhenius parameters are log~10~__A__(sec^−1^) = 13.92 ± 0.08 and __
The title glycosid-Iuloses were prepared from 3-nitro-@-D-three-hex-2-enopyranoside derivatives. 'H-N.m.r. spectral studies revealed that the 2-bromo-and 2-chloro-P-D-xylo-hexopyranosid-3-uloses readily equilibrated with their hydrates, but the remaining glycosid-3-uloses, including the cy-D-xylo an