Process for the preparation of 2-arylpropyl ether or thioether d

Details Process for the preparation of 2-arylpropyl ether or thioether d Process for the preparation of 2-arylpropyl ether or thioether d

1983-07-14

1986-02-11

Jiles, Henry R.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549445, 549497, 260465F, 560 18, 560 64, 568 39, 568 42, 568 52, 568 56, 568 57, 568 58, 568331, 568333, 568632, 568633, 568636, 568637, 568640, C07D30742, C07D30738

Patent

active

045700052

ABSTRACT:
2-Arylpropyl ether or thioether derivatives represented by the following general formula [I]: ##STR1## wherein Ar stands for an aryl group, R stands for a methyl or ethyl group, Y stands for an oxygen or sulfur atom, and B stands for a group represented by the following formula [II]: ##STR2## or the following general formula [III]: ##STR3## wherein Z stands for an oxygen or sulfur atom or a carbonyl or methylene group, R.sup.1 stands for a hydrogen or halogen atom or a lower alkyl group or a lower alkoxy group, and n is an integer of from 1 to 5 with the proviso that when n is 2 or more, the groups R.sup.1 may be the same or different,
are produced by reacting a compound represented by the following formula (V): ##STR4## with a compound represented by the following formula (VI):

REFERENCES:
Winstein, S., et al, "Neighboring Carbon and Hydrogen. V. Driving Forces in the Wagner-Meerwein Rearrangement", J. Am. Chem. Soc., vol. 74, No. 5, pp. 1113-1120, (1952).
Heck, R., et al, "Neighboring Carbon and Hydrogen. XXIX. p-o Analysis of Acetolysis of Substituted Neophyl Arylsulfonates" J. Am. Chem. Soc., vol. 79, No. 13, 3432-3438 (1957).
Wagner et al., Synthetic Organic Chemistry, John Wiley, pp. 787-788.
Cram, D. J., et al, Organic Chemistry, pp. 200-209, McGraw-Hill, (1959).
W. H. Saunders, Jr. et al, "Phenyl vs. Methyl Migration Aptitudes in Some Carbonium Ion Reactions of Neophyl Derivatives", J. Am. Chem. Soc., vol. 83, No. 4, pp. 882-885 (1961).
Fainberg, A. H. et al, "Salt Effects on Ion Pairs in Solvolysis and Related Reactions", J. Am. Chem. Soc., vol. 78, No. 12, pp. 2763-2767 (1956).

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