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Merck

690384

N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8a,9S)-10,11-dihydro-6′-methoxy-9-cinchonanyl]thiourea

90%

Synonym(s):

1-[3,5-Bis(trifluoromethyl)phenyl)-3-{(S)[(2S,4S,5R)-5-ethyl-1-aza-bicyclo[2.2.2]oct-2-yl]-(6-methoxy-4-quinolinyl)methyl}thiourea, epi-N-Dihydroquinyl-N′-bis(3,5-trifluoromethyl)phenylthiourea

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About This Item

Empirical Formula (Hill Notation):
C29H30F6N4OS
CAS Number:
Molecular Weight:
596.63
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
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Product Name

N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8a,9S)-10,11-dihydro-6′-methoxy-9-cinchonanyl]thiourea, 90%

InChI

1S/C29H30F6N4OS/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/h4-6,8,11-14,16-17,25-26H,3,7,9-10,15H2,1-2H3,(H2,37,38,41)/t16-,17-,25-,26-/m0/s1

SMILES string

CC[C@H]1CN2CCC1CC2[C@@H](NC(=S)Nc3cc(cc(c3)C(F)(F)F)C(F)(F)F)c4ccnc5ccc(OC)cc45

InChI key

KBYUJTLQXUVPQI-FRSFCCSCSA-N

assay

≥89.0% (HPLC)
90%

form

lumps

optical activity

[α]/D -107.0±5.0°, c = 1 in chloroform

functional group

amine
fluoro
thiourea

Quality Level

Application

Highly enantioselective conjugate addition of nitromethane to chalcones using bifunctional cinchona organocatalysts

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Skull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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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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