700746
(S)-SDP
别名:
(S)-(-)-7,7′-双(二苯基膦基)-2,2′,3,3′-四氢-1,1-螺双茚, (S)-7,7′-双(二苯基磷酰)-1,1′-螺二氢茚
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关于此项目
经验公式（希尔记法）:
C41H34P2
化学文摘社编号:
分子量:
588.66
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352002
MDL number:
form
solid
Quality Segment
optical activity
[α]22/D −191°, c = 1 in chloroform
mp
199-204 °C
functional group
phosphine
storage temp.
−20°C
SMILES string
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
General description
(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.
Application
(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.
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
flash_point_f
No data available
flash_point_c
No data available