Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis.

Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis. Abstract Text:

Manabu Hatano,Takumi Ikeno,Takashi Miyamoto,Kazuaki Ishihara,

A highly enantioselective cyanohydrin synthesis with aromatic aldehydes using chiral lithium binaphtholate aqua or alcohol complexes has been developed and is a simple and inexpensive catalyst suitable for process chemistry to give gram-scale cyanohydrins successfully. Dramatic improvements in enantiomeric excess have been realized along with an interesting changeover in absolute stereochemistry of cyanohydrin product against the thoroughly "dry" catalytic systems.

Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis. Publishing Authors By Initials

M Hatano,T Ikeno,T Miyamoto,K Ishihara,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of the American Chemical Society

VOLUME: 127

Page Numbers: 10776-7

Journal Abbreviation: J. Am. Chem. Soc.

ISSN: 0002-7863

DAY: 10

MONTH: Aug

YEAR: 2005

Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 7503056

Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis.

AFFILIATION: Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8603, Japan.

Country: United States

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: J Am Chem Soc

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis Related Publications

• Augmentation of pulmonary vein backflow velocity during left atrial contraction: a novel phenomenon responsible for progression of atrial fibrillation in hypertensive patients.
• Bioconjugated phospholipid polymer biointerface for enzyme-linked immunosorbent assay.
• Cell size and oxidative enzyme activity of rat biceps brachii and triceps brachii muscles.
• Changes of bone morphology in response to hindlimb suspension of rats.
• Characteristics of depression in Parkinson's disease: Evaluating with Zung's Self-Rating Depression Scale.
• Characterization of rat gastric mucins using a monoclonal antibody, RGM23, recognizing surface mucous cell-type mucins.
• Chiral lithium binaphtholate aqua complex as a highly effective asymmetric catalyst for cyanohydrin synthesis.
• Dilution effects in two-dimensional quantum orbital systems.
• Disaccharide analysis of heparin and heparan sulfate using deaminative cleavage with nitrous acid and subsequent labeling with paranitrophenyl hydrazine.
• Effects of a novel histamine H2-receptor antagonist, lafutidine, on the mucus barrier of human gastric mucosa.
• Effects of photo-induced graft polymerization of 2-methacryloyloxyethyl phosphorylcholine on physical properties of cross-linked polyethylene in artificial hip joints.
• Enhanced wear resistance of orthopaedic bearing due to the cross-linking of poly(MPC) graft chains induced by gamma-ray irradiation.
• Excess loss of single-mode jacketed optical fiber at low temperature.
• Highly active chiral phosphoramide-Zn(II) complexes as conjugate acid-base catalysts for enantioselective organozinc addition to ketones.
• Induction of murine AA amyloidosis by various homogeneous amyloid fibrils and amyloid-like synthetic peptides.
• Influence of exposure to diesel emissions in rats and distribution profile for R-R interval.
• Neomycin blood levels in man.
• P48.04: Evaluation of bladder neck by perineal ultrasound before and after surgical repair of pelvic organ prolapse.
• Preparation and Addition-Elimination Reactions of Benzyl alpha,beta,beta-Trifluoroacrylate. A New Stereoselective Approach to (Z)-beta-Substituted alpha,beta-Difluoroacrylates.
• Responses of Hoffman-reflex in human soleus to gravity and/or fluid shift.
• Sodium phenoxide-phosphine oxides as extremely active Lewis base catalysts for the Mukaiyama aldol reaction with ketones.
• Stimulation of Fusobacterium nucleatum biofilm formation by Porphyromonas gingivalis.
• Studies on the amino acids present in yeast RNA in bound form. II. Liberation of amino acids from RNA by alkaline treatment.
• Study of the mechanical interaction between an electromagnetic field and a nanoscopic thin film near electronic resonance.
• Training humans in non-native phoneme perception using a monkey psychoacoustic procedure.
• Widely Useful DMAP-Catalyzed Esterification under Auxiliary Base- and Solvent-Free Conditions.
• [Amyotrophic lateral sclerosis with dementia-neuropsychological aspect]
• [Anti-signal recognition particle (SRP) antibody positive polymyositis refractory to corticosteroid treatment]
• [GASTRIC PEPSIN RESPONSE TO ACTH RELEASE AND PEPTIC ULCER.]
• [Legionella longbeachae pneumonia infection from home garden soil]