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Volumn , Issue 17, 2006, Pages 2759-2762

Suzuki couplings of new bicyclic boronic esters derived from 8-heterobicyclo[3.2.1]octenyl nonaflates and application to the synthesis of an epibatidine-atropine hybrid

Author keywords

Alkaloids; Alkenyl nonaflates; Boronic esters; Heterocycles; Palladium catalysis

Indexed keywords

8 HETEROBICYCLO[3.2.1]OCTENYL NONAFLATE DERIVATIVE; 8 OXABICYCLO[3.2.1]OCTAN 3 KETONE DERIVATIVE; ALKALOID; ATROPINE; BORON DERIVATIVE; BORONIC ACID DERIVATIVE; BUTANE; EPIBATIDINE; ESTER; HETEROCYCLIC COMPOUND; IODOBENZENE; KETONE DERIVATIVE; N CARBETHOXYTROPINONE; PALLADIUM; SULFONIC ACID DERIVATIVE; UNCLASSIFIED DRUG;

EID: 33750501369     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2006-950257     Document Type: Article
Times cited : (8)

References (46)
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    • note
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    • note
    • The two diastereomers were clearly separated by GC with a chiral column since the meso-compound gave only one peak, whereas the racemate clearly showed two peaks. Conditions: Chiraldex Gamma Cyclodextrin phase: G-TA (trifluoroacetylcyclodextrine) 30 m × 0.32 mm, flow: 1.2 mL/min; program: start 40 °C in 50° steps to 180 °C, 10 min hold, to 200 °C in 50° steps, 2 min hold. Retention times 11.35 min (meso-9), 13.35 min and 13.47 min (rac-9).
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    • note
    • (e) For desymmetrization of a meso-ketone via nonaflate see also ref. 1e.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.