CAS 1365531-99-2; (S)-2,2'-双[双(3,5-二-叔-丁基苯基-4-甲氧基)膦基]-4,4',6,6'-四甲氧基联苯; (S)-2,2'-bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

S950115

MACKLIN

(S)-2,2'-双[双(3,5-二-叔-丁基苯基-4-甲氧基)膦基]-4,4',6,6'-四甲氧基联苯

98%

580元/100mg;

咨询

储存：2-8°C

15-1673

Strem

(S)-2,2'-Bis[bis(4-methoxy-3,5-di-t-butylphenyl)phosphino]-4,4',6,6'-tetramethoxy)-1,1'-biphenyl

min. 97%

1755元/100mg; 6990元/500mg;

咨询

Technical Note:

1. Chiral ligand used in the preparation of hydrogenation catalysts with exceptionally high activity and selectivity.

Reference:

1. US Patent Application No. 61/381 ,493.

H60315

Alfa Aesar

(S)-2,2'-Bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl

97+%

5143元/250mg; 16127元/1g;

咨询

基本信息

MDL
MFCD20265636

分子式
C₇₆H₁₀₈O₈P₂

分子量
1211.61

形态
Solid

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

761400

Sigma-Aldrich

(S)-(4,4′,6,6′-Tetramethoxybiphenyl-2,2′-diyl)bis(bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine

97%

967.66元/100 MG;

咨询

产品说明

包装

100, 500 mg in glass bottle

应用

Versatile chiral diphosphine ligand.

法律信息

Sold under license from Kanata Chemical Technologies Inc. for research purposes only.
Garphos is a trademark of Kanata Chemical Technologies, Inc.

基本信息

经验(实验)分子式	C₇₆H₁₀₈O₈P₂
分子量	1211.61
MDL编号	MFCD22666441
PubChem化学物质编号	329766934
NACRES	NA.22

产品性质

测定	97%
旋光性	[α]22/D -19.0°, c = 0.5% in chloroform
reaction suitability	reaction type: Buchwald-Hartwig Cross Coupling Reaction reaction type: Heck Reaction reaction type: Hiyama Coupling reaction type: Negishi Coupling reaction type: Sonogashira Coupling reaction type: Stille Coupling reaction type: Suzuki-Miyaura Coupling reagent type: ligand
官能团	phosphine
SMILES string	COc1cc(OC)c(c(c1)P(c2cc(c(OC)c(c2)C(C)(C)C)C(C)(C)C)c3cc(c(OC)c(c3)C(C)(C)C)C(C)(C)C)-c4c(OC)cc(OC)cc4P(c5cc(c(OC)c(c5)C(C)(C)C)C(C)(C)C)c6cc(c(OC)c(c6)C(C)(C)C)C(C)(C)C
InChI	1S/C76H108O8P2/c1-69(2,3)51-37-47(38-52(65(51)81-29)70(4,5)6)85(48-39-53(71(7,8)9)66(82-30)54(40-48)72(10,11)12)61-35-45(77-25)33-59(79-27)63(61)64-60(80-28)34-46(78-26)36-62(64)86(49-41-55(73(13,14)15)67(83-31)56(42-49)74(16,17)18)50-43-57(75(19,20)21)68(84-32)58(44-50)76(22,23)24/h33-44H,1-32H3
InChI key	KACYLFSRRUJDSY-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable