Asymmetric hydrogenation of dihydrofuroimidazole derivatives

Details Asymmetric hydrogenation of dihydrofuroimidazole derivatives Asymmetric hydrogenation of dihydrofuroimidazole derivatives

C - Chemistry, Metallurgy

07

D

C07D 491/048 (2006.01) C07D 491/04 (2006.01)

Patent

CA 2111663

ABSTRACT OF THE DISCLOSURE A process for asymmetric hydrogenation of a dihydrofuroimidazole derivative of the general formula (I): Image I wherein R1 represents a cleavable protective group and R2 represents hydrogen or a cleavable protective group, with hydrogen in the presence of a homogeneous catalyst to produce the corresponding diastereomeric tetrahydrofuroimidazole derivative of the general formula (II): Image II Tetrahydrofuroimidazole derivatives of the general formula II are intermediate products for the production of vitamin (+)-biotin.

Affiliated with

Also associated with

Rating

Asymmetric hydrogenation of dihydrofuroimidazole derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1488121