Benzynes derived from aryloxazolines react with lithio-alkyl nitriles to give addition followed by cyclization to benzocyclobutanone imines which fragment to the title products. We have described the synthetic utility of benzynes, generated from m-chlorophenyloxazoline 1, to give 1,2,3\_trisubstitu
β¦ LIBER β¦
Tandem additions of cuprates to benzynes. A regioselective synthesis of 3-alkyl or aryl-2-substituted benzoic acids
β Scribed by Meyers, A. I.; Pansegrau, Paul D.
- Book ID
- 119961245
- Publisher
- The Royal Society of Chemistry
- Year
- 1985
- Tongue
- English
- Weight
- 185 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0022-4936
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Tandem addition-rearrangement of nitrile
β
A.I. Meyers; Paul D. Pansegrau
π
Article
π
1984
π
Elsevier Science
π
French
β 186 KB
A convenient regioselective synthesis of
β
MΓ³nika Rudas; MiklΓ³s Nyerges; LΓ‘szlΓ³ TΕke; BΓ©la Pete; Paul W. Groundwater
π
Article
π
1999
π
Elsevier Science
π
French
β 186 KB
Acridone 8 was prepared by the nucleophilic addition of aniline 4 to benzyne 5. Hydrolysis of the ester group, followed by cyclisation gave the acridone 8, which was subsequently converted to the pyrano[3,2-b]acridin-4-ones 11 and 17.
ChemInform Abstract: A Convenient Regios
β
Monika Rudas; Miklos Nyerges; Laszlo Toke; Bela Pete; Paul W. Groundwater
π
Article
π
2010
π
John Wiley and Sons
β 33 KB
π 1 views
Synthesis of Ξ±-keto acids via azlactones
β
Z. S. Kagan
π
Article
π
1958
π
Springer
π
English
β 208 KB
Regioselective Mukaiyama hydroperoxysily
β
Paul M O'Neill; Matthew Pugh; Jill Davies; Stephen A Ward; B.Kevin Park
π
Article
π
2001
π
Elsevier Science
π
French
β 85 KB
Co(II)-mediated peroxysilylation of allylic alcohols 6 or 9 regioselectively provides peroxysilyl alcohols 7 and 10 in good yield. Reaction of these peroxysilyl alcohols with aldehydes or ketones provides target 1,2,4-trioxanes in good to excellent yields. The sequence of Markovnikov hydroperoxysily
Potential antifertility agents. 7. Synth
β
Crenshaw, R. R.; Luke, George M.; Jenks, Thomas A.; Bialy, Gabriel
π
Article
π
1974
π
American Chemical Society
π
English
β 842 KB