700746
(S)-SDP
≥95%
Manufacturer: Sigma Aldrich
CAS Number: 528521-86-0
Synonym(S): (S)-(−)-7,7′-Bis(diphenylphosphino)-2,2′,3,3′-tetrahydro-1,1′-spirobiindene, (S)-7,7′-Bis(diphenylphosphino)-1,1′-spirobiindane
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 MG | 700746-50-MG | In Stock | ₹ 16,995.25 |
700746 - 50 MG
In Stock
Quantity
1
Base Price: ₹ 16,995.25
GST (18%): ₹ 3,059.145
Total Price: ₹ 20,054.395
Quality Level
100
Assay
≥95%
form
solid
optical activity
[α]22/D −191°, c = 1 in chloroform
mp
199-204 °C
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
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences (S)-SDP >=95% | 528521-86-0 | MFCD08459344 | 50MG | Sigma Aldrich Fine Chemicals Biosciences | ₹ 26,727.23 | |
 | 528521-86-0 | (S)-SDP | A2B Chem | ₹ 11,037.24 |
Related Products
Description
- 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.[1]
- Application: (S)-SDP can be used:As a ligand in the ruthenium-catalyzed asymmetric hydrogenation of cyclic ketones to give cycloalkanols.[2]To prepare ruthenium complexes, which are used in the asymmetric hydrogenation of different prochiral ketones.[3]
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 100
Assay: ≥95%
form: solid
optical activity: [α]22/D −191°, c = 1 in chloroform
mp: 199-204 °C
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
Quality Level:
100
Assay:
≥95%
form:
solid
optical activity:
[α]22/D −191°, c = 1 in chloroform
mp:
199-204 °C
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
Quality Level: 100
Assay: __
form: solid
optical activity: [α]22/D +184°, c = 1 in chloroform
mp: 198-203 °C
storage temp.: −20°C
SMILES string: __
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
Quality Level:
100
Assay:
__
form:
solid
optical activity:
[α]22/D +184°, c = 1 in chloroform
mp:
198-203 °C
storage temp.:
−20°C
SMILES string:
__
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
Quality Level: 100
Assay: 97%
form: powder
optical activity: [α]22/D −65.0°, c = 1 in chloroform
mp: 120-125 °C
storage temp.: −20°C
SMILES string: C[C@@H](N([C@H](C)c1ccccc1)P2Oc3cccc4CCC5(CCc6cccc(O2)c56)c34)c7ccccc7
InChI: 1S/C33H32NO2P/c1-23(25-11-5-3-6-12-25)34(24(2)26-13-7-4-8-14-26)37-35-29-17-9-15-27-19-21-33(31(27)29)22-20-28-16-10-18-30(36-37)32(28)33/h3-18,23-24H,19-22H2,1-2H3/t23-,24-,33?/m1/s1
InChI key: ZXLQLIDJAURBDD-HRPAVAKOSA-N
Quality Level:
100
Assay:
97%
form:
powder
optical activity:
[α]22/D −65.0°, c = 1 in chloroform
mp:
120-125 °C
storage temp.:
−20°C
SMILES string:
C[C@@H](N([C@H](C)c1ccccc1)P2Oc3cccc4CCC5(CCc6cccc(O2)c56)c34)c7ccccc7
InChI:
1S/C33H32NO2P/c1-23(25-11-5-3-6-12-25)34(24(2)26-13-7-4-8-14-26)37-35-29-17-9-15-27-19-21-33(31(27)29)22-20-28-16-10-18-30(36-37)32(28)33/h3-18,23-24H,19-22H2,1-2H3/t23-,24-,33?/m1/s1
InChI key:
ZXLQLIDJAURBDD-HRPAVAKOSA-N
Quality Level: __
Assay: ≥99.5% (GC)
form: __
optical activity: __
mp: 52-54 °C (lit.)53-56 °C
storage temp.: __
SMILES string: CCCCCCCCCCCCCC(O)=O
InChI: 1S/C14H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14(15)16/h2-13H2,1H3,(H,15,16)
InChI key: __
Quality Level:
__
Assay:
≥99.5% (GC)
form:
__
optical activity:
__
mp:
52-54 °C (lit.)53-56 °C
storage temp.:
__
SMILES string:
CCCCCCCCCCCCCC(O)=O
InChI:
1S/C14H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14(15)16/h2-13H2,1H3,(H,15,16)
InChI key:
__