675792

(S)-(−)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine

97%

Manufacturer: Sigma Aldrich

CAS Number: 362524-23-0

Synonym(S): (S)-P-Phos

Select a Size

Pack Size SKU Availability Price
100 MG 675792-100-MG In Stock ₹ 8,919.80

675792 - 100 MG

₹ 8,919.80

In Stock

Quantity

1

Base Price: ₹ 8,919.80

GST (18%): ₹ 1,605.564

Total Price: ₹ 10,525.364

Assay

97%

optical activity

[α]20/D -98°, c = 1 in chloroform

mp

261-265 °C

SMILES string

COc1cc(P(c2ccccc2)c3ccccc3)c(c(OC)n1)-c4c(OC)nc(OC)cc4P(c5ccccc5)c6ccccc6

InChI

1S/C38H34N2O4P2/c1-41-33-25-31(45(27-17-9-5-10-18-27)28-19-11-6-12-20-28)35(37(39-33)43-3)36-32(26-34(42-2)40-38(36)44-4)46(29-21-13-7-14-22-29)30-23-15-8-16-24-30/h5-26H,1-4H3

InChI key

JZOSBBLJKXSBBN-UHFFFAOYSA-N

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Description

  • Application: (S)-P-Phos can be used as a ligand: In the asymmetic hydrogenation reactions.[1] For the preparation of chiral ketone functionalized polymers by copolymerization reaction.[2] To synthesize chiral alkynes by asymmetric hydroalkynylation of nonpolar alkenes or norbornadienes using iridium catalyst.[3] In the selective allylic alkylation of indoles using palladium catalyst.[4]
  • Legal Information: Sold in collaboration with Johnson Matthey Catalyst for research purposes only. US5886182 and any patents arising therefrom apply.

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

Img

Sigma Aldrich

675792

97%...


Assay:
97%

optical activity:
[α]20/D -98°, c = 1 in chloroform

mp:
261-265 °C

SMILES string:
COc1cc(P(c2ccccc2)c3ccccc3)c(c(OC)n1)-c4c(OC)nc(OC)cc4P(c5ccccc5)c6ccccc6

InChI:
1S/C38H34N2O4P2/c1-41-33-25-31(45(27-17-9-5-10-18-27)28-19-11-6-12-20-28)35(37(39-33)43-3)36-32(26-34(42-2)40-38(36)44-4)46(29-21-13-7-14-22-29)30-23-15-8-16-24-30/h5-26H,1-4H3

InChI key:
JZOSBBLJKXSBBN-UHFFFAOYSA-N

Img

Sigma Aldrich

675806

97%...


Assay:
97%

optical activity:
[α]20/D +98°, c = 1 in chloroform

mp:
261-265 °C

SMILES string:
COc1cc(P(c2ccccc2)c3ccccc3)c(c(OC)n1)-c4c(OC)nc(OC)cc4P(c5ccccc5)c6ccccc6

InChI:
1S/C38H34N2O4P2/c1-41-33-25-31(45(27-17-9-5-10-18-27)28-19-11-6-12-20-28)35(37(39-33)43-3)36-32(26-34(42-2)40-38(36)44-4)46(29-21-13-7-14-22-29)30-23-15-8-16-24-30/h5-26H,1-4H3

InChI key:
JZOSBBLJKXSBBN-UHFFFAOYSA-N

Img

Sigma Aldrich

675830

97%...


Assay:
97%

optical activity:
__

mp:
34-38 °C

SMILES string:
COc1cc(Br)cc(Br)c1

InChI:
1S/C7H6Br2O/c1-10-7-3-5(8)2-6(9)4-7/h2-4H,1H3

InChI key:
OQZAQBGJENJMHT-UHFFFAOYSA-N

Img

Sigma Aldrich

675903

≥95.0%...


Assay:
≥95.0%

optical activity:
__

mp:
289-293 °C

SMILES string:
CS(=O)(=O)c1ccc(cc1)B(O)O

InChI:
1S/C7H9BO4S/c1-13(11,12)7-4-2-6(3-5-7)8(9)10/h2-5,9-10H,1H3

InChI key:
VDUKDQTYMWUSAC-UHFFFAOYSA-N