所有图片(1)
别名:
1-[3,5-双(三氟甲基)苯基)-3-{(R)(6-甲氧基-4-喹啉基)-[(2R,4S,5R)-5-乙烯基-1-氮杂-二环[2.2.2]辛-2-基]甲基}硫脲, epi-N-奎宁基-N′-双(3,5-三氟甲基)苯硫脲
经验公式（希尔记法）:
C29H28F6N4OS
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检测方案
≥90.0% (HPLC)
≥90.0%
形式
lumps
SMILES字符串
COc1ccc2nccc([C@@H](NC(=S)Nc3cc(cc(c3)C(F)(F)F)C(F)(F)F)C4CC5CCN4C[C@@H]5C=C)c2c1
InChI
1S/C29H28F6N4OS/c1-3-16-15-39-9-7-17(16)10-25(39)26(22-6-8-36-24-5-4-21(40-2)14-23(22)24)38-27(41)37-20-12-18(28(30,31)32)11-19(13-20)29(33,34)35/h3-6,8,11-14,16-17,25-26H,1,7,9-10,15H2,2H3,(H2,37,38,41)/t16-,17-,25+,26+/m0/s1
InChI key
IQMKPBFOEWWDIQ-ZRJNXXGPSA-N
一般描述
The product is a cinchona-alkaloid-derived, bifunctional catalyst containing a thiourea group at position 9.
应用
采用双官能金鸡纳有机催化剂，进行硝基甲烷的高度对映选择性共轭加成反应，生成查耳酮
N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(9R)-6′-methoxy-9-cinchonanyl]thiourea may be used to catalyze the formation of optically active Mannich adducts from stable N-carbamate amido sulfones via enantioselective Mannich reaction.
特点和优势
N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(9R)-6′-methoxy-9-cinchonanyl]thiourea as an organocatalyst has the following advantages over transition-metal catalysis:
- Lower toxicity
- Lower costs
- Air and moisture stability for simple reaction setup
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
警示用语：
Danger
危险声明
预防措施声明
危险分类
Acute Tox. 3 Oral
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
新产品
The growing role of organocatalysis in asymmetric synthesis.
Aldrichimica Acta, 44(1), 16-16 (2011)
Asymmetric Mannich reactions with in situ generation of carbamate-protected imines by an organic catalyst.
Song J, et al.
Organic Letters, 9(4), 603-606 (2007)
Urea- and thiourea-substituted cinchona alkaloid derivatives as highly efficient bifunctional organocatalysts for the asymmetric addition of malonate to nitroalkenes: inversion of configuration at C9 dramatically improves catalyst performance.
Séamus H McCooey et al.
Angewandte Chemie (International ed. in English), 44(39), 6367-6370 (2005-09-02)
Benedek Vakulya et al.
Organic letters, 7(10), 1967-1969 (2005-05-07)
Cinchona alkaloid-derived chiral bifunctional thiourea organocatalysts were synthesized and applied in the Michael addition between nitromethane and chalcones with high ee and chemical yields.
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