(R,R)-(+)-HYDROBENZOIN
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(R,R)-(+)-HYDROBENZOIN 속성
- 녹는점
- 146-149 °C(lit.)
- 끓는 점
- 314.4°C (rough estimate)
- 밀도
- 1.0781 (rough estimate)
- 굴절률
- 95 ° (C=1, CHCl3)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- DMSO에 용해됨
- 산도 계수 (pKa)
- 13.38±0.20(Predicted)
- 물리적 상태
- 결정질 분말 또는 결정
- 색상
- 흰색에서 베이지색 또는 연한 갈색
- optical activity
- [α]28/D +93°, c = 2.5 in ethanol
- Merck
- 14,4777
- BRN
- 2050815
- CAS 데이터베이스
- 52340-78-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
(R,R)-(+)-HYDROBENZOIN C화학적 특성, 용도, 생산
화학적 성질
white to beige or light brown crystalline powder용도
(R,R)-(+)-Hydrobenzoin may be used in the oxyselenenylation step in the multi-step synthesis of cyclopentitols and aminocyclopentitols from cyclopentene. It may also be used as a ligand for the asymmetric addition of diethylzinc to aldehydes in the presence or absence of titanium tetra-isopropoxide to form (R)- or (S)-form of the corresponding secondary alcohol, respectively.일반 설명
(R,R)-(+)-Hydrobenzoin is a chiral 1,2-diol useful as a chiral reagent, building block, ligand or auxiliary in asymmetric synthesis.(R,R)-(+)-HYDROBENZOIN 준비 용품 및 원자재
원자재
(DHQ)2PHAL
Potassium osmate(VI) dihydrate
TRANS-STILBENE
tert-부틸알코올
타이론
4-Methylmorpholine N-oxide monohydrate
준비 용품
(R,R)-(+)-HYDROBENZOIN 공급 업체
글로벌( 155)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 6992 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 |
joe@yuhengpharm.com | CHINA | 21149 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 19892 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 |
shawn@hirisunpharm.com | CHINA | 9923 | 58 |
| ChiRial Biomaterial Co Ltd | +8619951673840 |
cero.xia@chirial.com | China | 156 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
(R,R)-(+)-HYDROBENZOIN 관련 검색:
디메틸시안아미드 암모늄 비카보네이트 벤조피나콜
(S,S)-(-)-HYDROBENZOIN
Tetrahexylammonium hydrogensulphate
ROCAGLAMIDE
(1R, 2S)-DIPHENYL-1, 2-ETHANEDIOL MESO-HYDROBENZOIN,HYDROBENZOIN MESO,MESO-HYDROBENZOIN,meso-Hydrobenzoin,99%,MESO-HYDROBENZOIN / 1,2-DIPHENYL-1,2-ETHANEDIOL
(R)-(+)-2-HYDROXY-1,2,2-TRIPHENYLETHYL ACETATE
(R)-(+)-1,1,2-TRIPHENYL-1,2-ETHANEDIOL
(R,R)-(+)-HYDROBENZOIN
RAC HYDROBENZOIN,(n)-hydrobenzoin,Hydrobenzoin (racemic),(+/-)-HYDROBENZOIN,HYDROBENZOIN
rac trans-10,11-Dihydro-10,11-dihydroxy Carbamazepine
TRANS-9,10-DIHYDROXY-9,10-DIHYDROPHENANTHRENE
1,1,2,2-TETRAKIS(4-METHYLPHENYL)-1,2-ETHANEDIOL
(R,R)-(+)-1,2-DI(1-NAPHTHYL)-1,2-ETHANEDIOL
1,1,2,2-TETRAKIS(4-METHOXYPHENYL)-1,2-ETHANEDIOL
HYDROBENZOIN / 1,2-DIPHENYL-1,2-ETHANEDIOL
HPL