ISSN:
0009-2940
Keywords:
O-/C-Alkylation
;
Phase transfer catalysis
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Applications of Phase Transfer Catalysis, 61[1]. - Directing Effects on O- vs. C-Alkylations by Phase Transfer CatalystsStrong catalyst effects on the O- vs. C-alkylation ratio of 1,1-dimethylindan-2-one (4) by dimethyl sulfate are found. They differ in the two consecutive alkylation steps and range between 〈1 and ≈60. No such catalyst influence exists in the methylation of 2-methylindane-1,3-dione (1).
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19931261229
Permalink