Intermediates for making 14-crown-4-ether derivatives

Details Intermediates for making 14-crown-4-ether derivatives Intermediates for making 14-crown-4-ether derivatives

1991-05-28

1992-07-21

Fan, Jane T.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D32300

Patent

active

051324369

ABSTRACT:
Intermediate compounds for the preparation of useful 14-crown-4-ether derivatives are presented. The intermediates have the structure: ##STR1## wherein R represents CH.sub.3, n-C.sub.12 H.sub.25 and CH.sub.2 C.sub.6 H.sub.5 ; and R.sub.2 represents CH.sub.3, and n-C.sub.7 H.sub.15.

REFERENCES:
patent: 4367072 (1983-01-01), Vogtle et al.
patent: 4645744 (1987-02-01), Charlton et al.
patent: 4659815 (1987-04-01), Pacey et al.
patent: 4734376 (1988-03-01), Pacey et al.
patent: 4762799 (1988-08-01), Seitz et al.

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