869958-63-4

Upstream product

• 96243-68-4 (2S,4S)-pentane-2,4-diyl bis-(4-methylbenzenesulfonate) 
• 591254-31-8 C₂₄H₂₂P₂^(2-) 
• 96243-67-3 (2S,4S)-pentane-2,4-diyl bis-(4-methylbenzenesulfonate) 
• 80737-80-0 1,2,7,8,9,10,15,16-octamethyl-3,6,11,14-tetraphenyltetraphospholo[1,2-b;2',1'-d;1'',2''-f;2''',1'''-h][1,2,5,6]tetraphosphocin 

Relevant academic research and scientific papers

Chirality control in 2,2′-biphosphole ligand leading to enantiopure Pd complex

Asymmetric alkylation of the 3,4-dimethyl-5-phenyl-2,2′-biphospholyl anion with the (2R, 4R)-(-)-pentaneditosylate leads to a new chirally flexible 2,2′-biphosphole ligand as a mixture of three diasteroisomers. By complexation with Pd(II), a chirality con

Diphosphine sulfides derived from 2,2'-biphosphole: Novel chiral S,S ligands for palladium-catalyzed asymmetric allylic substitution

Diphosphine sulfides derived from 2,2′-biphosphole have been efficiently synthesized in an enantiomerically pure form by a four step synthetic sequence. These S,S-ligands were used for the first time in Pd-catalyzed asymmetric allylic alkylation. Good yields and enantiomeric excess up to 73% were obtained. The Royal Society of Chemistry.