700746

(S)-SDP

≥95%

• 別名: (S)-(-)-7,7'-ビス(ジフェニルホスフィノ)-2,2',3,3'-テトラヒドロ-1,1'-スピロビインデン, (S)-7,7'-ビス(ジフェニルホスフィノ)-1,1'-スピロビインダン
• 実験式（ヒル表記法）: C₄₁H₃₄P₂
• CAS番号: 528521-86-0
• 分子量: 588.66
• MDL番号: MFCD08459344
• UNSPSCコード: 12352002
• PubChem Substance ID: 329762227
• NACRES: NA.22

特性

• 品質水準: 100
• アッセイ: ≥95%
• 形状: solid
• 光学活性: [α]22/D −191°, c = 1 in chloroform
• mp: 199-204 °C
• 官能基: phosphine
• 保管温度: −20°C
• SMILES記法: C1CC2(CCc3cccc(P(c4ccccc4)c5ccccc5)c23)c6c1cccc6P(c7ccccc7)c8ccccc8
• InChI: 1S/C41H34P2/c1-5-17-33(18-6-1)42(34-19-7-2-8-20-34)37-25-13-15-31-27-29-41(39(31)37)30-28-32-16-14-26-38(40(32)41)43(35-21-9-3-10-22-35)36-23-11-4-12-24-36/h1-26H,27-30H2
• InChI Key: DKZNVWNOOLQCMJ-UHFFFAOYSA-N

詳細

詳細

(S)-SDP is a chiral diphosphine reagent used in the asymmetric hydrogenation of ketones catalyzed by transition metal. It is also used in hydrosilylation or cyclization of 1,6-enynes.

アプリケーション

(S)-SDP can be used:

• As a ligand in the ruthenium-catalyzed asymmetric hydrogenation of cyclic ketones to give cycloalkanols.
• To prepare ruthenium complexes, which are used in the asymmetric hydrogenation of different prochiral ketones.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)