265004
(4R,5R)-2,2-二甲基-α,α,α′,α′-四苯基-1,3-二氧戊环-4,5-二甲醇
97%
别名:
(-)-2,3-O-异亚丙基-1,1,4,4-四苯基-L-苏糖醇, (-)-反式-α,α′-(2,2-二甲基-1,3-二氧戊环-4,5-二基)双(二苯基甲醇), (4R,5R)-4,5-双(二苯基羟甲基)-2,2-二甲基二氧戊环, 1,1,4,4-四苯基-2,3-O-异亚丙基-L-苏糖醇, TADDOL
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About This Item
经验公式(希尔记法):
C31H30O4
CAS Number:
分子量:
466.57
Beilstein:
3657855
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22
方案
97%
旋光性
[α]19/D −62.6°, c = 1 in chloroform
mp
193-195 °C (lit.)
官能团
ether
hydroxyl
ketal
phenyl
SMILES字符串
CC1(C)O[C@H]([C@@H](O1)C(O)(c2ccccc2)c3ccccc3)C(O)(c4ccccc4)c5ccccc5
InChI
1S/C31H30O4/c1-29(2)34-27(30(32,23-15-7-3-8-16-23)24-17-9-4-10-18-24)28(35-29)31(33,25-19-11-5-12-20-25)26-21-13-6-14-22-26/h3-22,27-28,32-33H,1-2H3/t27-,28-/m1/s1
InChI key
OWVIRVJQDVCGQX-VSGBNLITSA-N
应用
Hydrogen-bonding organocatalyst examined in terms of acidity, deprotonation enthalpies and hydrogen bonding
Catalyst involved in synthesis of cyclopropylamines via addition reactions of Grignard reagents to amides
Reactant or reagent involved in:
Catalyst involved in synthesis of cyclopropylamines via addition reactions of Grignard reagents to amides
Reactant or reagent involved in:
- Enantioswitching of catalytic asymmetric hydroboration
- Synthesis of derivative ligands for asymmetric hydroformylation of alkenes
- Amide-directed catalytic asymmetric hydroboration of trisubstituted alkenes
- Addition of deactivated alkyl Grignard reagents to aldehydes
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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