Page 232 - Catalysts for Fine Chemical Synthesis Vol 1 - Robert & Poignant

index 221

bromoketone, asymmetric chloroperoxidase 25
reduction 157±66 cinnamyl alcohol, epoxidation 74±6
2-bromo-(3-nitro-4- cis-aminoindanol oxazaborolidine
benzyloxy)acetophenone, asymmetric 157±66
reduction 157±8 (R)-citronellol 14
2-bromo-(3-nitro-4- CMHP 68
ÿ
‡
benzyloxyphenyl)ethanol, (COD) 2 Rh BF , preparation 180±2
4
0
recrystallization 158±61 [(COD)Rh(( p S, p S)-1,1 -bis
0
4-bromothioanisole, asymmetric (diphenylphosphino)-2,2 -bis
oxidation 109±11 (1-ethylpropyl) ferrocene)] BF ,
‡
ÿ
4
Brwnsted acid-assisted choral Lewis preparation 200±1
acids 32 [(COD)Rh(R,R)-Me-DuPHOS] 181
Burkholderia cepacia lipase 6 [(COD)Rh(S,S)-Me-BPE] 181
2,3-butadione monoxime trityl ether, Comamonas acidovorans 8
stereoselective reduction 161±2 copper complexes 30
t-butylhydroperoxide 20, 21 copper(II)-bis(oxazoline) complexes 32
cortisol (hydrocortisone) 3
Caldariomyces fumago 25 crotonyl amide 30
Candida antarctica, lipase 5 cumene hydrogen peroxide 23
(Z)-N-carbobenzyloxy-3-hydroxyproline Cunninghamella echinulata 24
ethylester, enantioselctive Cunninghamella sp. 17
synthesis 140±2 Curvularia lunata 3
(Z)-N-carbobenzyloxy-3-ketoproline (R-cyanohydrins 26, 27
ethylester, asymmetric reduction (S)-cyanohydrins 27
using bakers' yeast 140±2 [4‡2]-cycloaddition 30
carbon±carbon bond-forming cyclohexa-3,5-diene-1,2-diol 18
reactions 26±37 cyclohexadienediols 17
carbon±carbon double bonds, asymmetric cyclohexane derivative 33
hydrogenation 175±212 (1-cyclohexenyl) acetontrile, asymmetric
carbonyl compounds dihydroxylation 105±8
asymmetric reduction using bakers' cyclopentadiene 30, 31
yeast 139 cyclopropanation reactions 36
hydrogenation 118 cylindrically chiral diphosphine,
reduction 10±13 synthesis 194±202
carbonyl reduction by borane 144 cytochrome P450 17
catalysts working in tandem 213±17
CH 2 Cl 2 30±4, 36 D-fructose based catalyst 94±8
CH 3 CN 22 D 2 -symmetric chiral (E)-
chalcone derivatives 23 dioxoruthenium(VI)
C 2 H 5 CN 29 porphyrins 98±101
chiral a-amino acids, enantioselective D-threonine aldolase 28
Rh-catalysed preparation 202±10 DBU 56
chiral dioxiranes 22 dehydroamino acids, asymmetric
chiral ketones 22 hydrogenation 194±202
chiral modified diethylzinc, asymmetric dehydrogenase 11
epoxidation using 61±2 DHQ 18
chiral Ru(II) catalysts, synthesis 190 DHQD 18
chiral salen±manganese complex 88±93 dialkyl tartrates 84
chloroacetophenone dialkylketones 11
asymmetric reduction 151±6, 167±8 diamino ferriphos, synthesis and
oxazaphosphinamide borane application 202±10
reduction 148±50 (S)-(R)-diamino ferriphos as chiral
reduction using sulfoxamine ligand 209±10
borane 153±5 diazabicycloundecene 24