Thiation process

Details Thiation process Thiation process

1985-08-29

1987-05-05

Bond, Robert T.

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

Organic compounds

Unsubstituted hydrocarbyl chain between the ring and the -c-...

540488, 560 16, 560 10, 568 20, 558230, C07D26714

Patent

active

046634525

ABSTRACT:
An organic carbonyl compound is thiated to the corresponding thiono compound by reacting it with phosphorus pentasulfide in the presence of an alkali metal bicarbonate and a hydrocarbon diluent. In preferred embodiments of the invention, the carbonyl compound is an amide, especially an aromatic amide, and the diluent is an inert hydrocarbon having a boiling point in the range of about 50.degree.-150.degree. C.

REFERENCES:
patent: 4439617 (1984-03-01), Sestanj et al.
Scheeren et al., "Synthesis" (1973) pp. 149-151.

Affiliated with

Also associated with

Rating

Thiation process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thiation process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thiation process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2400187