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关于此项目
经验公式(希尔记法):
C36H54N4O2S
化学文摘社编号:
分子量:
606.90
UNSPSC Code:
12352116
PubChem Substance ID:
MDL number:
产品名称
(S)-2-[[(1R,2R)-2-[[[3,5-双(叔丁基)-2-羟苯基]亚甲基]氨基]环己基]硫脲基]-N-苄基-N,3,3-三甲基丁酰胺, technical grade
InChI
1S/C36H54N4O2S/c1-34(2,3)26-20-25(30(41)27(21-26)35(4,5)6)22-37-28-18-14-15-19-29(28)38-33(43)39-31(36(7,8)9)32(42)40(10)23-24-16-12-11-13-17-24/h11-13,16-17,20-22,28-29,31,41H,14-15,18-19,23H2,1-10H3,(H2,38,39,43)/b37-22+/t28-,29-,31-/m1/s1
SMILES string
CN(Cc1ccccc1)C(=O)[C@@H](NC(=S)N[C@@H]2CCCC[C@H]2\N=C\c3cc(cc(c3O)C(C)(C)C)C(C)(C)C)C(C)(C)C
InChI key
IJFFARBIZKKZOA-PVKOWITJSA-N
grade
technical grade
optical activity
[α]22/D -99°, c = 1 in chloroform
mp
153-163 °C
Application
Mannich 反应催化剂
Catalyst involved in:
- Enantioselective Pictet-Spengler-type cyclizations of hydroxylactams
- Aza-Baylid-Hillman reactions
- Hydrophosphonylation of imines
- Studies of the effect of structure of molecule on asymmetric Strecker and Mannich reactions
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Anna G Wenzel et al.
Journal of the American Chemical Society, 124(44), 12964-12965 (2002-10-31)
Highly enantioselective addition reactions between silyl ketene acetals and N-Boc aldimines are catalyzed by the thiourea-based catalyst 1c. Extraordinary scope is observed in this methodology with regard to the imine substrate, with aryl and heteroaromatic derivatives generally affording nearly quantitative
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