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Merck
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주요 문서

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674737

Sigma-Aldrich

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

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

Quality Level

100

분석

96%

양식

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

관련 카테고리

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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시험 성적서(COA)

Lot/Batch Number
MKCJ8362
MKBZ1954V
MKBW5263V
MKBL8706V
02701HE

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COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

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)
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
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.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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