{1-[2-(diphenylphosphanyl)-5,6,7,8-tetrahydronaphthalen-1-yl]-5,6,7,8-tetrahydronaphthalen-2-yl}diphenylphosphane

• ChemBase编号: 140888
• 分子式: C44H40P2
• 平均质量: 630.735922
• 单一同位素质量: 630.26052454
• SMILES: c1ccc(cc1)P(c1ccccc1)c1ccc2c(c1c1c(ccc3c1CCCC3)P(c1ccccc1)c1ccccc1)CCCC2
• Canonical SMILES: c1ccc(cc1)P(c1ccc2c(c1c1c3CCCCc3ccc1P(c1ccccc1)c1ccccc1)CCCC2)c1ccccc1
• InChI: InChI=1S/C44H40P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-12,19-26,29-32H,13-18,27-28H2
• InChIKey: ANSOKCGDSQQISA-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: {1-[2-(diphenylphosphanyl)-5,6,7,8-tetrahydronaphthalen-1-yl]-5,6,7,8-tetrahydronaphthalen-2-yl}diphenylphosphane
• IUPAC传统名: {1-[2-(diphenylphosphanyl)-5,6,7,8-tetrahydronaphthalen-1-yl]-5,6,7,8-tetrahydronaphthalen-2-yl}diphenylphosphane
• 别名: (R)-(+)-2,2′-双(二苯基膦)-5,5′,6,6′,7,7′,8,8′-八氢-1,1′-联萘; [(1R)-5,5′,6,6′,7,7′,8,8′-八氢-[1,1′-联萘]-2,2′-二基]双[二苯基膦]; (S)-(-)-2,2′-2,2′-双(二苯基膦)-5,5′,6,6′,7,7′,8,8′-八氢-1,1′-联萘; [(1S)-5,5′,6,6′,7,7′,8,8′-八氢-[1,1′-联萘]-2,2′-二基]双[二苯基膦]; (R)-(+)-2,2′-Bis(diphenylphospino)-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-binaphthyl; [(1R)-5,5′,6,6′,7,7′,8,8′-octahydro-[1,1′-binaphthalene]-2,2′-diyl]bis[diphenylphosphine]; (R)-H8-BINAP; (S)-(-)-2,2′-Bis(diphenylphospino)-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-binaphthyl; [(1S)-5,5′,6,6′,7,7′,8,8′-octahydro-[1,1′-binaphthalene]-2,2′-diyl]bis[diphenylphosphine]; (S)-H8-BINAP

登记号

• CAS号: 139139-86-9; 139139-93-8
• MDL号: MFCD01630795
• PubChem SID: 162235126
• PubChem CID: 4366894

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 12.297
• LogD (pH = 7.4): 12.297
• Log P: 12.297
• 摩尔折射率: 197.2884 cm^3
• 极化性: 78.32092 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 6
• 里宾斯基五规则: false

分子性质

理化性质

• 比旋光度: [α]20/D +74°, c = 0.5 in toluene

产品相关信息

• 纯度: ≥94%
• 级别: technical grade
• Empirical Formula (Hill Notation): C44H40P2

详细说明

Sigma Aldrich - 693014

包装
50, 100 mg in glass bottle
Legal Information
与 Takasago 联合销售，仅供研究使用。日本注册号 2681057
Application
Takasago Ligands and Complexes for Asymmetric Reactions

Sigma Aldrich - 692387

包装
50, 100 mg in glass bottle
Legal Information
与 Takasago 联合销售，仅供研究使用。日本注册号 2681057
Application
Takasago Ligands and Complexes for Asymmetric Reactions
Catalytic ligand used for:
• 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 3-alkyl-substituted indolines by tandem condensation-asymmetric hydrogenation of indoles with aldehydes, catalyzed by Bronsted acids and palladium BINAP complexes
• Stereoselective preparation of hydrindanes and decalins containing up to four contiguous stereocenters via rhodium-catalyzed [2+2+2] cycloaddition of ene-allenes with allenes
• Rhodium-catalyzed asymmetric formal olefination or cycloaddition of 1,3-dicarbonyl compounds with 1,6-diynes or 1,6-enynes
• Stereoselective preparation of 2,3-substituted indolines via Pd-catalyzed hydrogenation of (α-hydroxyalkyl)indoles