ChemicalBook >제품 카탈로그 >(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole 구조식 이미지

카스 번호:: 157904-67-1

상품명:: (4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole

동의어(영문):: （4R，4'R，5S，5'S）-;(R,S)-BisPh-propabBox;(4R,4μR,5S,5μS)-2,2μ-(1-Methylethylidene;(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene 95%;2,2-Bis[2-(4R,5S-diphenyl-1,3-oxazolinyl)]propane, 95%;(4R,4’R,5S,5’S)-2,2’-(Propane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole);(4R,4’R,5S,5’S)-2,2’-(Propane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole);(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyloxazole;(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole;(4R,4''R,5S,5''S)-2,2''-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyloxazole]

CBNumber:: CB52707784

분자식:: C33H30N2O2

포뮬러 무게:: 486.6

MOL 파일:: 157904-67-1.mol

MSDS 파일:: SDS

속성

안전

용도

공급 업체 39

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole 속성

녹는점: 164-169°C

끓는 점: 606.7±55.0 °C(Predicted)

밀도: 1.16±0.1 g/cm3(Predicted)

저장 조건: under inert gas (nitrogen or Argon) at 2-8°C

산도 계수 (pKa): 4.33±0.70(Predicted)

안전

안전지침서	24/25
WGK 독일	3
HS 번호	29349990

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole C화학적 특성, 용도, 생산

용도

(4R,4′R,5S,5′S)-2,2′-(1-Methylethylidene) or (4S,5R)-Bis-Phbox) can be used as a ligand:

To prepare selective exo-catalysts for enantioselective 1,3-dipolar cycloaddition reactions.
In the asymmetric aminooxygenation of alkenes in the presence of tetramethylaminopyridyl radical (TEMPO) as an oxidant and copper(II) triflate as a catalyst.
In asymmetric aminofluorination of olefins using an iron catalyst.

This chiral Box ligand was most recently shown to mediate an asymmetric aminofluorination of olefins utlizing Xtalfuor-E (719439) and TREAT-HF (344648). The resulting cyclic carbamates can be readily converted into their concomitant beta-fluoro amino acids.

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole 준비 용품 및 원자재

원자재

준비 용품

(4R,4'R,5S,5'S)-2,2'-(1-Methylethylidene)bis[4,5-dihydro-4,5-diphenyl-Oxazole 공급 업체

글로벌( 39)공급 업체

공급자	전화	이메일	국가	제품 수	이점
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33350	58
R&D Scientific Inc.	+12266000236	sales@rdscientific.com	Canada	1422	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57511	58
Daicel Chiral Technologies (China)CO.,LTD	021-50460086-9 15921403865	han_yajun@dctc.daicel.com	China	7176	65
Tianjin Derchemist Science & Technology Co., Ltd.	22-58627059 13920586291	zdcomcon@126.com	China	3166	50
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-400-6206333 18521732826	market@aladdin-e.com	China	25013	65
Bide Pharmatech Ltd.	400-1647117 15221909166	product02@bidepharm.com	China	41438	60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 18112977050	cb6@aikonchem.com	China	16687	50
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80