모든 사진(1)

주요 문서

COO/COA

모든 문서 보기

674737

(R)-3,3′-Bis(triphenylsilyl)-1,1′-bi-2-naphthol

Name: (<I>R</I>)-3,3′-Bis(triphenylsilyl)-1,1′-bi-2-naphthol
Brand: ALDRICH

96%

동의어(들):

(R)-3,3′-Bis(triphenylsilyl)-1,1′-binaphthalene-2,2′-diol

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모든 사진(1)

About This Item

실험식(Hill 표기법):

C₅₆H₄₂O₂Si₂

CAS Number:

111822-69-6

Molecular Weight:

803.10

MDL number:

MFCD09265078

UNSPSC 코드:

12352005

PubChem Substance ID:

24885234

NACRES:

NA.22

추천 제품

Slide 1 of 10

1 of 10

Sigma-Aldrich

595721

(R)-(+)-3,3′-Dibromo-1,1′-bi-2-naphthol

Sigma-Aldrich

700673

(R)-3,3′-Di-9-phenanthrenyl-1,1′-bi-2-naphthol

Sigma-Aldrich

246948

(R)-(+)-1,1′-Bi(2-naphthol)

Sigma-Aldrich

246956

(S)-(−)-1,1′-Bi(2-naphthol)

Sigma-Aldrich

674591

(R)-(+)-3,3′-Bis(3,5-bis(trifluoromethyl)phenyl)-1,1′-bi-2-naphthol

Sigma-Aldrich

675334

(S)-VAPOL

Sigma-Aldrich

675210

(R)-VAPOL

Sigma-Aldrich

104655

1,1′-Bi-2-naphthol

Sigma-Aldrich

779784

(R)-(+)-2,2′-Dimethoxy-1,1′-binaphthalene

Sigma-Aldrich

295825

(S)-(−)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene

Quality Level

100

분석

96%

형태

solid

광학 활성

[α]20/D +114°, c = 1 in chloroform

mp

103-145 °C

SMILES string

Oc1c(cc2ccccc2c1-c3c(O)c(cc4ccccc34)[Si](c5ccccc5)(c6ccccc6)c7ccccc7)[Si](c8ccccc8)(c9ccccc9)c%10ccccc%10

InChI

1S/C56H42O2Si2/c57-55-51(59(43-25-7-1-8-26-43,44-27-9-2-10-28-44)45-29-11-3-12-30-45)39-41-23-19-21-37-49(41)53(55)54-50-38-22-20-24-42(50)40-52(56(54)58)60(46-31-13-4-14-32-46,47-33-15-5-16-34-47)48-35-17-6-18-36-48/h1-40,57-58H

InChI key

STBZSRVMGWTCOU-UHFFFAOYSA-N

애플리케이션

(R)-3,3′-Bis(triphenylsilyl)-1,1′-bi-2-naphthol reacts with trimethylaluminum to form a chiral organoaluminum reagent, which can catalyze the asymmetric Diels-Alder reaction of cyclopentadiene and methyl acrylate to form the corresponding Diels-Alder adduct.

Precursor to a chiral Bronsted acid (674745) used to catalyze an enantioselective aza Diels-Alder reaction providing bicyclic lactams. Rare earth metal complexes of this chiral binapthol catalyze an intramolecular hydroamination of amino olefins leading to chiral pyrrolidines.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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문서 라이브러리 방문

Asymmetric Diels-Alder Reaction of Cyclopentadiene and Methyl Acrylate Catalyzed by Chiral Organoaluminum Reagents.

Bulletin of the Chemical Society of Japan, 65(12), 3501-3503 (1992)

Enantioselective direct aza hetero-Diels-Alder reaction catalyzed by chiral Brønsted acids.

Hua Liu et al.

Organic letters, 8(26), 6023-6026 (2006-12-15)

[Structure: see text] The first chiral Brønsted acid-catalyzed asymmetric direct aza hetero-Diels-Alder reaction has been described. The phosphoric acids, prepared from binol and H8-binol derivatives, have shown catalytic ability for the reaction of cyclohexenone with N-PMP-benzaldimine. A chiral phosphoric acid

3,3'-Bis(trisarylsilyl)-substituted binaphtholate rare earth metal catalysts for asymmetric hydroamination.

Denis V Gribkov et al.

Journal of the American Chemical Society, 128(11), 3748-3759 (2006-03-16)

Chiral 3,3'-bis(trisarylsilyl)-substituted binaphtholate rare earth metal complexes (R)-[Ln{Binol-SiAr3}(o-C6H4CH2NMe2)(Me2NCH2Ph)] (Ln = Sc, Lu, Y; Binol-SiAr3 = 3,3'-bis(trisarylsilyl)-2,2'-dihydroxy-1,1'-binaphthyl; Ar = Ph (2-Ln), 3,5-xylyl (3-Ln)) and (R)-[La{Binol-Si(3,5-xylyl)3}{E(SiMe3)2}(THF)2] (E = CH (4a), N (4b)) are accessible via facile arene, alkane, and amine elimination. They

문서

BINOL and Derivatives

We present an article concerning BINOL and Derivatives.

주요 문서

(R)-3,3′-Bis(triphenylsilyl)-1,1′-bi-2-naphthol

96%

About This Item

추천 제품

속성

Quality Level

분석

형태

광학 활성

mp

SMILES string

InChI

InChI key

설명

애플리케이션

안전성 정보

Storage Class Code

WGK

Flash Point (°F)

Flash Point (°C)

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