您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 品牌 > Strem > 4-(二甲氨基)苯基二苯基膦

Diphenyl[4-(N,N-dimethylamino)phenyl]phosphine

4-(二甲氨基)苯基二苯基膦

品牌
Strem
CAS
739-58-2
货号
15-1380
规格纯度
min. 95%
参考价格
556 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
739-58-2
Diphenyl[4-(N,N-dimethylamino)phenyl]phosphine
4-(二甲氨基)苯基二苯基膦
产品介绍:

Technical Notes:

1.Reductive Amination: Catalyst for the organocatalytic asymmetric reductive amination of aldehydes.

2.Treating racemic a-branched aldehydes with p-anisidine and a Hantzsch ester in the presence of catalyst, TRIP, gave ß-branched secondary amines.

3.a-Allylation: Highly enantioselective Pd/chiral acid-catalyzed a-allylation of a-branched aldehydes with an allyl amine as the allylating species, that creates all-carbon quaternary stereogenic centers in high yields and enantioselectivities .

3.Hydrogenation: A achiral amine in combination with a catalytic amount of a chiral Brønsted acid can

accomplish an aldol addition-dehydration-conjugate reduction-reductive amination to provide potential intermediates of pharmaceutically active compounds in good yields and excellent enantioselectivities.

4.Friedel-Crafts Reaction: The first enantioselective catalysis of the Friedel-Crafts reaction via activation of electron-rich multiple bonds by a chiral Brønsted acid.

5.Allylboration: A new high-yielding and highly enantioselective chiral Brønsted acid-catalyzed allylboration of aldehydes .

6.Aza-Darzens Reaction: Aza-Darzens reaction of ethyl diazoacetate with aldimines, derived from phenyl glyoxal, furnished cis-aziridine carboxylates with excellent enantioselectivities by means of a chiral

phosphoric acid .

7. Intramolecular Aldol Condens ation: Transformation applicable to a wide variety of substrates to give

chiral cyclohexenones in high yields and with excellent enantioselectivity

Strem

推荐产品