Technical Note:
1.Efficient ligand for the highly enantioselective synthesis of optically active 2 ,3-allenoates via carbonylation of racemic prop argylic carbonates.
Reference:
1. J. Am. Chem. Soc.. 2013, 135, 11517.
Strem
(11bS)-2,6-二-1-芘基-4-羟基-4-氧化物-二萘并[2,1-d:1',2'-f][1,3,2]二氧磷杂七环, (11bS)-2,6-Di-1-pyrenyl-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin
(11bR)-2,6-双[4-(2-萘基)苯基]-8,9,10,11,12,13,14,15-八氢-4-羟基-4-氧化物-二萘并[2,11-d:1',2'-f][1,3,2]二氧磷杂七环......, (11bR)-2,6-Bis[4-(2-naphthalenyl)phenyl]-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin
(11bR)-2,6-双([1,1'-联苯]-4-基)-8,9,10,11,12,13,14,15-八氢-4-羟基-4-氧化物-二萘并[2,1-d:1',2'-f][1,3,2]二氧磷杂七环, (11bR)-2,6-Bis([1,1'-biphenyl]-4-yl)-8,9,10,11,12,13,14,15-octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin
(S)-4,12-二(二苯基膦)溴[2.2]对环芳, (R)-(-)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane
(11bS)-8,9,10,11,12,13,14,15-八氢-4-羟基-2,6-双(3,5-二叔丁基-4-甲氧基苯基)-4-氧化物-二萘并[2,1-d:1',2'-f][1,3,2]二氧磷杂七环, (11bS)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(3,5-di-tert-butyl-4-methoxyphenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin
1,2-Bis(phosphino)ethane
1,2-双(膦酰)乙烷
[(4S)-2,2,2',2'-四氟-[4,4'-联-1,3-苯并二氧戊环]-5,5'-二基]双二苯基膦, S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole
6,6'-双(二苯基膦基)-1,1',3,3'-[5,5']二异苯并呋喃, 6,6'-Bis(diphenylphosphino)-1,1',3,3'-tetrahydro[5,5']biisobenzofuran
(11aR)-3,7-双(3,5-二氯苯基)-10,11,12,13-四氢-5-羟基-5-氧化物二茚并[7,1-de:1',7'-fg][1,3,2]二氧磷杂八环, (11aR)-3,7-Bis(3,5-dichlorophenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin
(11aR)-3,7-双[4-(2-萘基)苯基]-10,11,12,13-四氢-5-羟基-二茚并[7,1-de:1',7'-fg][1,3,2]二氧磷杂八环, (11aR)-3,7-Bis[4-(2-naphthalenyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin