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Volumn 126, Issue 7, 2004, Pages 1940-1941

Electrostatic Control of the Regioselectivity in the Photoisomerization of trans,trans-1-Fluoro-2,4-hexadiene: Evidence for Competing Conical Intersections

Author keywords

[No Author keywords available]

Indexed keywords

1 FLUORO 2,4 HEXADIENE; AMPHOLYTE; MUCONALDEHYDE; UNCLASSIFIED DRUG;

EID: 1242319528     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja037393x     Document Type: Article
Times cited : (22)

References (38)
  • 23
    • 1242348808 scopus 로고    scopus 로고
    • note
    • EE-FHD was prepared by fluorination of trans,trans-1-bromo-2,40-hexadiene-1-ol (97%, Aldrich) with phosphorous bromide. The product mixture (ca. 70% EE-FHD) was purified by preparative gas-phase chromatography (6′ x 18″ column packed with chromosorb W coated with 10% OV-17) to yield a pure sample of EE-FHD (99.5%).
  • 24
    • 1242348809 scopus 로고    scopus 로고
    • note
    • A 2 mM EE-FHD solution was photolyzed at 0° in capillary quartz tubes with low-pressure Hg lamps (G25t8). The photoreaction was monitored using analytical GC (30 ni x 0.25 μm x 0.25 mm AT-50 capillary column). Regioselectivities were determined by measuring the yields of ZE and EZ-FHD at times corresponding to less than 6% conversion of EE-FHD.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.