We would like to report a new rearrangement in the reaction of a,a-dichlorocyclobutanones with sodium methoxide leading to a bifunctional cyclopropane, The reported reactionL of ~~~-dihalocyclobutanone 1 with base is ring-cleavage to the dihalocarboxylic compound 2. , 91, 3949 \_\_ 9. The interven
A new reaction of α-halonitroalkanes
✍ Scribed by Frederick W. Wassmundt; Kenneth B. Gilleo; Joseph A. Christiano
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- French
- Weight
- 118 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
report a nev reaction of#-halonitroalkanea together' with a mechanistic
We have found thatof-bromo and oGchloro derivativea of secondary nitro-
📜 SIMILAR VOLUMES
The most general known photochemical reaction of alkyl a-diketones is 2-hydroxycyclobutanone formation. 1 Recent reports2 of alternative photochemical. pathways of a-diketones prompts us to describe our studies of three new reactions that take place in suitably designed molecules. Formation of hy
There has been considerable recent interest in the.developsent of new synthetic methods Involving organosulfur Intermediates.' In this respect, disubstituted sulfides make attractive intermediates, because they are easily:prepered frox readily accessible startgng materials in good yields. \* Moreove
Recently we have described2 the use of \_N-bromoacetamide (NBA) as an efficient agent for a-bromination of secondary nitroalkane groupings in carbohydrates. The brominations were performed in aqueous methanol solution in the presence of sodium acetate. In connection with these studies the question a