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Merck
모든 사진(2)

주요 문서

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912972

Sigma-Aldrich

(2S,2′S,3S,3′S)-MeO-BIBOP

≥97%

동의어(들):

(2S,2′S,3S,3′S)-3,3′-di-tert-butyl-4,4′-dimethoxy-2,2′,3,3′-tetrahydro-2,2′-bibenzo[d][1,3]oxaphosphole

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모든 사진(2)

About This Item

실험식(Hill 표기법):
C24H32O4P2
CAS Number:
1202033-19-9
Molecular Weight:
446.46
UNSPSC 코드:
12352200

분석

≥97%

양식

powder

광학 순도

ee: ≥99% (HPLC)

반응 적합성

reagent type: ligand

작용기

phosphine

애플리케이션

(2S,2′S,3S,3′S)-MeO-BIBOP is a P-chiral biphosphorus ligand used in a variety of asymmetric transition metal-catalyzed transformations including hydrogenations, propargylations, reductions, and hydroformylations.

Product can be used with our benchtop hydrogen generator, H-Genie Lite (Z744083)

기타 정보

Novel, Tunable, and Efficient Chiral Bisdihydrobenzooxaphosphole Ligands for Asymmetric Hydrogenation

법적 정보

Sold in collaboration with Zejun Pharmaceuticals

관련 제품

제품 번호
설명
가격

912956

(2R,2′R,3R,3′R)-MeO-BIBOP

913200

(R)-BIDIME, ≥97%

913456

(R)-AntPhos, ≥97%

912468

(2S,3S)-iPr-BIDIME, ≥95%

912719

(S)-BIDIME, ≥97%

912727

(2R,3R)-iPr-BIDIME

913227

(2R,2R′,3R,3R′)-WingPhos

913472

(2S,2S′,3S,3S′)-WingPhos, ≥95%

912476

(S)-AntPhos, ≥97%

913219

(S,S)-BABIBOP

912964

(R,R)-BABIBOP, ≥97%

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCT1749

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Wenjun Tang et al.
Organic letters, 12(1), 176-179 (2009-12-03)
A series of novel, efficient, air-stable, and tunable chiral bisdihydrobenzooxaphosphole ligands (BIBOPs) were developed for rhodium-catalyzed hydrogenations of various functionalized olefins such as alpha-arylenamides, alpha-(acylamino)acrylic acid derivatives, beta-(acylamino)acrylates, and dimethyl itaconate with excellent enantioselectivities (up to 99% ee) and reactivities
Renchang Tan et al.
Organic letters, 18(14), 3346-3349 (2016-06-23)
Air-stable and tunable chiral bisdihydrobenzooxaphosphole ligands (BIBOPs) were employed in rhodium-catalyzed asymmetric hydroformylation of various terminal olefins with excellent conversions (>99%), moderate-to-excellent enantioselectivities (up to 95:5 er), and branched to linear ratios (b:l) of up to 400.
Chengxi Li et al.
Angewandte Chemie (International ed. in English), 58(38), 13573-13583 (2019-07-26)
We herein report the development of a conformationally defined, electron-rich, C2 -symmetric, P-chiral bisphosphorus ligand, ArcPhos, by taking advantage of stereoelectronic effects in ligand design. With the Rh-ArcPhos catalyst, excellent enantioselectivities and unprecedentedly high turnovers (TON up to 10 000) were

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