SCOPUS 정보 검색 플랫폼

Volumn , Issue 21, 2008, Pages 3377-3379

Cyano-substituted 2-carboxyimidazoles: Synthesis of 4-cyano-1-{[2- (trimethylsilyl)ethoxy]methyl}-1H-imidazole-2-carboxylate potassium salt

(3) Wall, Mark J a Schubert, Carsten a Illig, Carl R a

a JOHNSON AND JOHNSON PHARMACEUTICAL RESEARCH AND DEVELOPMENT (United States)

Author keywords

Bromine magnesium exchange; Carboxylation; Cyanoimidazole; Protecting group migration

Indexed keywords

BROMINE; MAGNESIUM; MAGNESIUM PRINTING PLATES; PLANTS (BOTANY); SECONDARY EMISSION;

CARBOXYLATE GROUPS; CYANOFORMATE; CYANOIMIDAZOLE; POTASSIUM SALTS; PROTECTING GROUP MIGRATION; REGIOISOMERIC MIXTURES; SINGLE PRODUCTS; SYNTHESIS OF; TRIMETHYLSILYL;

CARBOXYLATION;

1 [[2 (TRIMETHYLSILY)ETHOXY]METHYL] 1H IMIDAZOLE 4 CARBONITRILE; 1 [[2 (TRIMETHYLSILY)ETHOXY]METHYL] 1H IMIDAZOLE 5 CARBONITRILE; 2 BROMO 1 [[2 (TRIMETHYLSILY)ETHOXY]METHYL] 1H IMIDAZOLE 4 CARBONITRILE; 4 CYANO 1 [[2 (TRIMETHYLSILY)ETHOXY]METHYL] 1H IMIDAZOLE 2 CARBOXYLATE; BROMINE; CARBOXYLIC ACID DERIVATIVE; IMIDAZOLE DERIVATIVE; MAGNESIUM; POTASSIUM SALT; UNCLASSIFIED DRUG;

ARTICLE; CRYSTAL STRUCTURE; DRUG STRUCTURE; DRUG SYNTHESIS; PROTON NUCLEAR MAGNETIC RESONANCE; THERMODYNAMICS; X RAY CRYSTALLOGRAPHY;

EID: 56249104762 PISSN: 00397881 EISSN: None Source Type: Journal
DOI: 10.1055/s-0028-1083173 Document Type: Article

Times cited : (3)

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- Accession number CCDC 694823. Crystal data of 2: C 11H16KN3O3Si, M, 305.46 g mol-1 colorless plates. Monoclinic space group P2 1/c, a, 20.8(4, b, 26.29(5, c, 11.52(2) Å, β, 96.24(3)°, V, 6263(2) Å3, T, 180°C, Z, 16, ρcalcd, 1.296 g cm -3, μ (Cu-Kα, 3.781, multiscan, F(000, 2560, 40580 reflections in h(-20/20, k(-13/26, l(-9/8) measured in the range 2.72° ≤ θ ≤ 50.95°, completeness 88, 5979 unique reflections, Rint, 0.0987, 4703 reflections with Fo > 4σ, 693 parameters, 0 restraints, R1 obs, 0.1365, wR2obs, 0.3996, R1 all, 0.1595, wR2all, 0.3996, GOOF, 1.544, largest difference peak and hole 2.41/-0.97 eÅ
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