CAS 147702-16-7; (<i>r</i>)-2,2′-diphenyl-3,3′-(4-biphenanthrol); (<i>r</i>)-vapol

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R915375

MACKLIN

(R)-2,2'-二苯基-3,3'-(4-联菲酚)

95%

386元/50mg; 750元/100mg; 1869元/250mg;

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储存：避光，惰性气体，2-8℃
状态：白色到浅黄色固体

08-1704

Strem

(3R)-(-)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol dichloromethane adduct

min. 98%

3044元/100mg; 12178元/500mg;

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Technical Notes:

1. Development of a highly asymmetric and remarkably temperature -independent catalyst for the imino aldol re action.

2. Asymmetric Petasis reactions catalyzed by chiral biphenols

3.Enantioselective alkynylation of benzoel[1,2,3- oxathiazine 2,2 dioxides catalysed by (R)-VAPOL -Zn complexes - synthesis of chiral propargylic cyclic sulfamidates.

4. Chiral boron complex-promoted asymmetric Diels Alder cycloaddition and its application in natural product synthesis.

5.Enantioselective addition of Et2Zn to seven membered cyclic imines catalyzed by a (R)-VAPOL -Zn(I) complex.

6.Catalyst-Coatrolled multicomponent . an L aziridination of chiral aldehydes

Y24252

Alfa Aesar

(R)-VAPOL

960元/50mg; 1765元/100mg; 3762元/250mg; 6379元/500mg;

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基本信息

分子量
538.63

675210

Sigma-Aldrich

(R)-VAPOL

97%

1223.27元/100 MG; 4499.72元/500 MG;

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产品说明

包装

100 mg in clear glass bottle
500 mg in amber glass bottle

应用

已证实 VAPOL 是用于催化型不对称 Diels-Alder 反应、亚胺羟醛反应以及氮杂环丙化反应的绝佳配体。

基本信息

经验(实验)分子式	C₄₀H₂₆O₂
分子量	538.63
MDL编号	MFCD11617354
PubChem化学物质编号	24885269
NACRES	NA.22

产品性质

测定	97%
旋光性	[α]20/D -144°, c = 1 in chloroform
mp	225-229 ℃
SMILES string	Oc1c(c(cc2ccc3ccccc3c12)-c4ccccc4)-c5c(O)c6c(ccc7ccccc67)cc5-c8ccccc8
InChI	1S/C40H26O2/c41-39-35-29(21-19-27-15-7-9-17-31(27)35)23-33(25-11-3-1-4-12-25)37(39)38-34(26-13-5-2-6-14-26)24-30-22-20-28-16-8-10-18-32(28)36(30)40(38)42/h1-24,41-42H
InChI key	UFYXKDMLGBKHIC-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H315 - H318 - H335 - H351
预防措施声明	P201 - P202 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类	Carc. 2 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

549658

Fluorochem

(3R)-2,2'-Diphenyl[3,3'-biphenanthrene]-4,4'-diol

96%

6138元/250mg;

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基本信息

CAS Number	147702-16-7
MDL Number	MFCD08459339
Melting Point	225-229℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H318: Causes serious eye damage. H335: May cause respiratory irritation. H351: Suspected of causing cancer ..
防范说明	P201: Obtain special instructions before use. P202: Do not handle until all safety precautions have been read and understood. P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P281: Use personal protective equipment as required. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313: IF exposed or concerned: Get medical advice/ attention. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .