Technical Note:
1.Hantzsch Reaction: The four-component Hantzsch reaction provides access to pharmaceutically important dihydropyridines .
Reference:
2.Org. L ett., 2009, 11, 2957 -2959.
Strem
(S)-5,5',6,6',7,7',8,8'-八氢-1,1'-联萘-2,2'-环磷酸酯, (11bS)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin
(11bS)-8,9,10,11,12,13,14,15-八氢-4-羟基-2,6-二-1-萘基-4-氧化物二萘并[2,1-d:1',2'-f][1,3,2]二噁磷杂庚英, (11bS)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-di-1-naphthalenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin
二甲基膦氧化物, Dimethylphosphine oxide
(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)[(1R)-1-phenylethyl]amine
(S,R,R)-(+)-(3,5-二氧杂-4-磷杂环庚二烯并[2,1-A,3,4-A']二萘-4-基)[(1R)-1-苯基乙基]胺
(3aS,8aS)-(+)-4,4,8,8-四(3,5-二乙基苯基)四氢-2,2-二甲基-6-苯基-1,3-二氧杂环戊烯并[4,5-e]二噁磷杂庚英, (3aS,8aS)-(+)-4,4,8,8-Tetrakis(3,5-diethylphenyl)tetrahydro-2,2-dimethyl-6-phenyl-1,3-dioxolo[4,5-e]dioxaphosphepin
(R)-2,2'-双[双(4 -甲氧基-2,5 -二-叔丁基苯基)膦基] -4,4',6,6'-四甲氧基联苯, (R)-2,2'-Bis[bis(4-methoxy-3,5-di-t-butylphenyl)phosphino]-4,4',6,6'-tetramethoxy)-1,1'-biphenyl
2-丁烯基二叔丁基膦 (顺反混合物), Di-t-butyl(2-butenyl)phosphine
2-(Diphenylphosphino)ethylamine
2-(二苯基膦)乙胺
2-(二异丙基膦)乙基胺双(四氟硼酸盐), 2-(Di-i-propylphosphonium)ethylammonium bis(tetrafluoroborate)
(R)-(+)-2-[2-(Diphenylphosphino)phenyl]-4-(1-methylethyl)-4,5-dihydrooxazole
(+)-2-[2-(二苯基磷)戊酸苯酯]-4-(1-2,2'-硫代二丙烷)-4,5