Process for preparing 2-oxazolines utilizing stannous salts of c

Details Process for preparing 2-oxazolines utilizing stannous salts of c Process for preparing 2-oxazolines utilizing stannous salts of c

1985-04-30

1987-06-16

Daus, Donald G.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548239, C07D26308

Patent

active

046737480

ABSTRACT:
This invention relates to a process for preparing 2-oxazolines which comprises cyclodehydrating a hydroxyalkylamide in the presence of a stannous salt of a carboxylic acid. The 2-oxazolines have a variety of uses such as pharmaceutical intermediates, pharmaceuticals and as stabilizers for resins.

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Cagniant et al, Chem. Abst. 90-87187w.
Anderson, Chem. Abst. 102-61957p.
Peterson et al, Chem. Abst. 85-108774z.
Yandovskii et al, Chem. Abst. 79-105116b.
Merck and Co., Inc., Chem. Abst. 99-38364d.
Frump, Chemical Reviews, 71, No. 5, 483-505, (1971).

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