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Volumn , Issue 4, 2009, Pages 554-563

Synthesis of α,α′-disubstituted linear ethers by an intermolecular nicholas reaction - Application to the synthesis of (+)-cis/-trans-lauthisan and (+)-cis/(+)-trans-obtusan

Author keywords

Cobalt; Isomerization; Natural products; Oxygen heterocycles; Total synthesis

Indexed keywords


EID: 60849094459     PISSN: 1434193X     EISSN: 10990690     Source Type: Journal    
DOI: 10.1002/ejoc.200801063     Document Type: Article
Times cited : (18)

References (88)
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    • 1-Bromo- and 1-chloro-2-propanol are commercially available as a mixture of secondary and primary alcohols in a 70:30 ratio. However, purification of the secondary alcohol was possible by simple partial esterification reaction with benzoyl chlorideat0°C.
    • 1-Bromo- and 1-chloro-2-propanol are commercially available as a mixture of secondary and primary alcohols in a 70:30 ratio. However, purification of the secondary alcohol was possible by simple partial esterification reaction with benzoyl chlorideat0°C.
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    • Diastereoisomers anti and syn of the α,α'- disubstituted linear ethers are defined as described in the figure below:
    • Diastereoisomers anti and syn of the α,α'- disubstituted linear ethers are defined as described in the figure below:
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    • Information
    • The enantiomeric excess was determined by Mosher's ester. See the Supporting Information
    • Supporting
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    • See the Supporting Information
    • See the Supporting Information
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    • 2 as catalyst.
    • 2 as catalyst.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.