(DHQ)2PYR
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(DHQ)2PYR 속성
- 녹는점
- 245-248 °C(lit.)
- 밀도
- 1.29±0.1 g/cm3(Predicted)
- 저장 조건
- Sealed in dry,Room Temperature
- 산도 계수 (pKa)
- 9.50±0.70(Predicted)
- optical activity
- [α]20/D +455°, c = 1.2 in methanol
- InChIKey
- SWKRDCRSJPRVNF-CVCJRGCISA-N
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
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신호 어: | Warning | ||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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(DHQ)2PYR C화학적 특성, 용도, 생산
용도
(DHQ)2Pyr is a bis-Cinchona alkaloid ligand used in enantioselective synthesis applications. Cinchona alkaloids catalyze many useful processes with high enantioselectivities. Cinchona alkaloids can be used as bases to deprotonate substrates with relatively acidic protons forming a contact ion pair between the resulting anion and protonated amine. This interaction leads to a chiral environment around the anion and permits enantioselective reactions with electrophiles. Amination with diimides at the remote γ-position can be carried out using (DHQ)2Pyr to form a diverse range of highly functionalized amine compounds.(DHQ)2PYR 준비 용품 및 원자재
원자재
준비 용품
(DHQ)2PYR 공급 업체
글로벌( 83)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 |
sales01@cooperate-pharm.com | CHINA | 1811 | 55 |
Shanghai Worldyang Chemical Co.,Ltd. | +86-021-56795779 +8613651600618 |
sales@worldyachem.com | China | 1080 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29822 | 58 |
Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 |
sales@win-winchemical.com | China | 14350 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 |
sales@tnjchem.com | China | 25363 | 58 |
Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 |
sales@molcore.com | China | 49739 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 |
cherry@crovellbio.com | China | 18420 | 58 |
Wuhan Topule Biopharmaceutical Co., Ltd | +8618327326525 |
masar@topule.com | China | 8474 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
R&D Scientific Inc. | +1-2266000236 |
sales@rdscientific.com | Canada | 1494 | 58 |
(DHQ)2PYR 관련 검색:
히드로퀴닌
(DHQ)2PHAL
HYDROQUINIDINE (ANTHRAQUINONE-1,4-DIYL) DIETHER
(DHQD)2PHAL
4,6-Dihydroxy-2-methylpyrimidine
4,6-Dimethoxypyrimidine
5-PHENYL-PYRIMIDINE
4(1H)-Pyrimidinone, 6-hydroxy-5-methyl- (8CI,9CI)
4,6-Dimethoxy-2-methylpyrimidine
4-(3-METHOXYPROPYL)PIPERIDINE
4,6-Dihydroxy-2-phenylpyrimidine
4-Pyrimidinol, 2,5-dimethyl- (7CI,9CI)
4-METHOXY-2-PHENYLPYRIMIDINE
Pyrimidine, 4-methoxy-2-methyl- (6CI,7CI,8CI,9CI)
4-HEPTYLPYRIDINE
(DHQ)2PYR
2,5-DIPHENYL-4,6-PYRIMIDINEDIOL
(2S,4S,5R)-2-HYDROXYMETHYL-5-ETHYLQUINUCLIDINE