产品名称

英文名称：(R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole

同义词

210169-54-3、244261-66-3、SEGPHOS、(R)-SEGPHOS、(S)-SEGPHOS、(S)-(-)-SEGPHOS、(R)-5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole、(R)-(+)-SEGPHOS、(R)-(+)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE、(S)-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,、(R)-(+)-4,4'-双(二苯基膦)-3,3'-二(1,2-亚甲基二氧苯)、[4(R)-(4,4'-二-1,3-苯并二噁茂)-5,5'-二基]双[二苯基膦]、(R)-(+)-5,5'-双(二苯基膦)-4,4'-二-1,3-苯并二噁茂、(R)-(+)-5,5'-双(二苯基膦)-4,4'-二-1,3-苯并二茂

产品性质

CAS编号：244261-66-3

分子式：C38H28O4P2

分子量：610.59

MDL号：MFCD09753005

PubChem编号：11017510

别名：(R)-(+)-4,4'-双(二苯基膦)-3,3'-二(1,2-亚甲基二氧苯)|[4(R)-(4,4'-二-1,3-苯并二噁茂)-5,5'-二基]双[二苯基膦]|(R)-(+)-5,5'-双(二苯基膦)-4,4'-二-1,3-苯并二噁茂|(R)-(+)-5,5'-双(二苯基膦)-4,4'-二-1,3-苯并二茂

英文别名：210169-54-3|244261-66-3|SEGPHOS|(R)-SEGPHOS|(S)-SEGPHOS|(S)-(-)-SEGPHOS|(R)-5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole|(R)-(+)-SEGPHOS|(R)-(+)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE|(S)-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,

规格或纯度：>99.0%(HPLC)

英文名称：(R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole

储存温度：充氩

运输条件：常规运输

备注：200mg卖完停产，不再备货

产品介绍：It can be used for Nickel-catalyzed asymmetric α-arylation and heteroarylation of ketones with chloroarenes.It can be used for Nickel-catalyzed asymmetric α-arylation and heteroarylation of ketones with chloroarenes.applicationCatalytic ligand used forNickel-catalyzed asymmetric α-arylation and heteroarylation of ketones with chloroarenes.Enantioselective synthesis of dihydrobenzofurans and dihydronaphthofurans via olefin isomerization/enantioselective intramolecular Alder-ene reaction of enynes catalyzed by Rh.Preparation of axially chiral biaryl compounds by gold-catalyzed stereoselective intramolecular hydroarylation.Preparation of chiral silylated homoallylic alcohols and diols by asymmetric addition of alcohols and aldehydes to silylbutadienes catalyzed by ruthenium complexes.Preparation of chiral 3-alkyl-substituted indolines by tandem condensation-asymmetric hydrogenation of indoles with aldehydes, catalyzed by Bronsted acids and palladium BINAP complexes.Rhodium-catalyzed asymmetric formal olefination or cycloaddition of 1,3-dicarbonyl compounds with 1,6-diynes or 1,6-enynes.

IUPAC Name：[4-(5-diphenylphosphanyl-1,3-benzodioxol-4-yl)-1,3-benzodioxol-5-yl]-diphenylphosphane

INCHI：InChI=1S/C38H28O4P2/c1-5-13-27(14-6-1)43(28-15-7-2-8-16-28)33-23-21-31-37(41-25-39-31)35(33)36-34(24-22-32-38(36)42-26-40-32)44(29-17-9-3-10-18-29)30-19-11-4-12-20-30/h1-24H,25-26H2

InChi Key：RZZDRSHFIVOQAF-UHFFFAOYSA-N

Canonical SMILES：C1OC2=C(O1)C(=C(C=C2)P(C3=CC=CC=C3)C4=CC=CC=C4)C5=C(C=CC6=C5OCO6)P(C7=CC=CC=C7)C8=CC=CC=C8

Isomeric SMILES：C1OC2=C(O1)C(=C(C=C2)P(C3=CC=CC=C3)C4=CC=CC=C4)C5=C(C=CC6=C5OCO6)P(C7=CC=CC=C7)C8=CC=CC=C8

PubChem CID：11017510

敏感性：对空气敏感

比旋光度：11°(C=0.5,CHCl3)

熔点：168-172 °C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

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