ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The allyl anisole derivatives 1, d2-1, 3, 5 and 7 (Scheme 1), on exposure to UV. light in benzene, acetone or methanol solution, cyclize to yield the corresponding cyclopropyl anisole derivatives 2, d2-2, cis- and trans-4, 6 and 8, respectively. Under the above conditions the N, N-dialkyl-2-allyl anilines 9, 10 and 11 give similar results (Scheme 2). On the other hand, N-alkyl-2-allyl anilines (15 and 19, Scheme 3) are transformed by UV. light in cyclohexane or benzene solution into 2-methyl-indolines (16 and 20, resp.), whereas in methanol solution the corresponding 2′-methoxy compounds 18 and 21 are formed in addition to 16 and 20, respectively.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19750580122