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Merck
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29516

Sigma-Aldrich

(R)-(6,6′-二甲氧基联苯-2,2′-二基)二[双(3,5-二甲基苯基)膦]

≥97% (31P-NMR), optical purity ee: ≥99%

同義詞:

(R)-2,2′-二[双(3,5-二甲基)膦]-6,6′-二甲氧基-1,1′-联苯, (R)-3,5-Xyl-MeOBIPHEP, SL-A120-1

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About This Item

經驗公式（希爾表示法）:
C46H48O2P2
CAS號碼:
394248-45-4
分子量：:
694.82
MDL號碼:
MFCD09753009
分類程式碼代碼:
12352112
PubChem物質ID:
329753364
NACRES:
NA.22

化驗

≥97% (31P-NMR)

光學純度

ee: ≥99%

SMILES 字串

COc1cccc(P(c2cc(C)cc(C)c2)c3cc(C)cc(C)c3)c1-c4c(OC)cccc4P(c5cc(C)cc(C)c5)c6cc(C)cc(C)c6

InChI

1S/C46H48O2P2/c1-29-17-30(2)22-37(21-29)49(38-23-31(3)18-32(4)24-38)43-15-11-13-41(47-9)45(43)46-42(48-10)14-12-16-44(46)50(39-25-33(5)19-34(6)26-39)40-27-35(7)20-36(8)28-40/h11-28H,1-10H3

InChI 密鑰

IMUHNRWTDUVXOU-UHFFFAOYSA-N

相關類別

應用

Atropisomeric MeOBIPHEP ligands
(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine] can be used as a ligand:
  • In the synthesis of (S)-3-amino-4-methoxy-butan-1-ol, a key starting material for many pharmaceutical drugs.
  • In the synthesis of 3-substituted indanones through the reductive Heck reaction of chalcones with various amines.
  • In the palladium-catalyzed Tsuji-Trost cyclizations of aldehydes to yield vinylcyclopentane derivatives.

包裝

Bottomless glass bottle. Contents are inside inserted fused cone.

其他說明

与 Solvias AG 联合销售

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

分析證明 (COA)

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存取文件庫

Recent Advances in the Synthesis of Indanes and Indenes.
Gabriele B, et al.
Chemistry?A European Journal (2016)
Aldrich Chemfiles, 5(4), 4-4 null
Synthesis of chiral 3-substituted indanones via an enantioselective reductive-Heck reaction
Minatti A, et al.
The Journal of Organic Chemistry, 72(24), 9253-9258 (2007)
Organocatalyzed Tsuji--Trost reaction: a new method for the closure of five-and six-membered rings
Vulovic B, et al.
Tetrahedron, 65(50), 10485-10494 (2009)
Asymmetric Synthesis of (S)-3-Amino-4-methoxy-butan-1-ol by Way of Reductive Amination.
Mattei P, et al.
Organic Process Research & Development, 15(2), 353-359 (2011)

文章

MeOBIPHEP

Solvias MeOBIPHEP Ligands: State-of-the-art atropisomeric MeOBIPHEP ligands, also referred to as MeO-BIPHEP, originally developed by Roche, have an extraordinarily broad performance profile for many synthetic applications due to their modular ligand design.

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