153750-16-4

Upstream product

• 107-30-2 chloromethyl methyl ether 
• 153750-15-3 [1R-(2-endo,3-exo,7-syn)]-7-hydroxybicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid methyl (1R)-menthyl ester 
• 153750-13-1 [1R-(2-endo,3-exo,7-anti)]-7-trimethylsilylbicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid di[(1R)-menthyl] ester 
• 153750-14-2 [3R-(3a,3ab,4b,5a,6b,6ab,7R*)]-6-bromohexahydro-2-oxo-4-(trimethylsilyl)-3,5-methano-2H-cyclopenta[b]furan-7-carboxylic acid (1R)-menthyl ester 
• 34675-24-6 di-L-menthyl fumarate 
• 3559-74-8 trimethylsilylcyclopentadiene 

Downstream Products

• 153750-20-0 [(1S,2S,3S,4R,7R)-2,3-Bis-(diphenyl-phosphinoylmethyl)-bicyclo[2.2.1]hept-7-yloxy]-acetic acid tert-butyl ester 
• 153750-24-4 {(1S,2S,3S,4R,7R)-2,3-Bis-[(diphenylphosphanyl)-methyl]-bicyclo[2.2.1]hept-7-yloxy}-acetic acid tert-butyl ester 
• 153750-19-7 (1S,2S,3S,4R,7R)-2,3-Bis-(diphenyl-phosphinoylmethyl)-bicyclo[2.2.1]heptan-7-ol 
• 153750-25-5 {(1S,2S,3S,4R,7R)-2,3-Bis-[(diphenylphosphanyl)-methyl]-bicyclo[2.2.1]hept-7-yloxy}-acetic acid 

Relevant academic research and scientific papers

SYNTHESIS AND APPLICATION OF CHIRAL BISPHOSPHINE LIGANDS CONTAINING A HETERO-FUNCTIONAL GROUP

New chiral bisphosphine ligands bearing hetero-functional groups were prepared by the use of asymmetric Diels-Alder reaction and silver-ion catalyzed rearrangement as key steps.The bisphosphines, especially bearing a carboxyl group, were found to be efficient ligands for palladium-catalyzed asymmetric allylic alkylation.

Preparation of enantiopure norbornane ligands bearing both (2S,3S)-bis(phosphinomethyl) and 7-syn-oxygen functional groups and an application to rhodium-catalyzed asymmetric hydrogenation

Enantiopure bicyclo[2.2.1]heptane derivatives having both (2S,3S)-bis[(diphenylphosphino)methyl] and 7-syn-oxygen functional groups were synthesized by using diastereoselective Diels-Alder reaction of di-(1R)-menthyl fumarate and 5-trimethylsilylcyclopent