메뉴 건너뛰기




Volumn , Issue 11, 2003, Pages 2153-2158

Laser flash photolysis of disulfonyldiazomethanes: Partitioning between hetero-wolff rearrangement and intramolecular carbene oxidation by a sulfonyl group

Author keywords

Diazo compounds; Laser spectroscopy; Photochemistry; Photoresists; Rearrangements

Indexed keywords

ALKENE; CARBENE; DIAZOMETHANE; DISULFONYLDIAZOMETHANE DERIVATIVE; METHANOL; OXIDE; SULFUR DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0038610846     PISSN: 1434193X     EISSN: None     Source Type: Journal    
DOI: 10.1002/ejoc.200200678     Document Type: Article
Times cited : (10)

References (30)
  • 4
    • 0021563546 scopus 로고
    • Recent progress in photoinitiated cationic polymerization
    • Plenum Press, New York, N. Y.
    • J. V. Crivello, Recent Progress in Photoinitiated Cationic Polymerization, in: Polymer Science and Technology, Plenum Press, New York, N. Y., 1984, vol. 29, pp. 351-361.
    • (1984) Polymer Science and Technology , vol.29 , pp. 351-361
    • Crivello, J.V.1
  • 13
    • 0037982306 scopus 로고
    • Steady-state kinetics
    • (Ed.: J. C. Scaiano), CRC Press, Boca Raton, chapter 11
    • P. J. Wagner, Steady-State Kinetics, in: Handbook of Organic Photochemistry (Ed.: J. C. Scaiano), CRC Press, Boca Raton, 1989, vol. 2, chapter 11, pp. 251-269.
    • (1989) Handbook of Organic Photochemistry , vol.2 , pp. 251-269
    • Wagner, P.J.1
  • 14
    • 0037982311 scopus 로고    scopus 로고
    • note
    • [13a] There was no pronounced effect of the laser intensity on the measured decay kinetics. The non-first-order kinetics probably result from a multi-exponential decay resulting from different transient species absorbing at λ = 310 nm.
  • 15
    • 0038319881 scopus 로고    scopus 로고
    • note
    • [13b] The transient lifetimes measured by us are somewhat shorter than those reported by Scaiano and co-workers. This result is likely to be related to the different solvents used (this study: freon-113; Scaiano's work: acetonitrile).
  • 17
    • 0035121255 scopus 로고    scopus 로고
    • UB3LYP/6-31G with guess=mix should give a reasonable description of open-shell singlet biradicals. See, for example: P. M. Lahti, A. Ichimura, J. A. Sanborn, J. Phys. Chem. A. 2001, 105, 251-260.
    • (2001) J. Phys. Chem. A , vol.105 , pp. 251-260
    • Lahti, P.M.1    Ichimura, A.2    Sanborn, J.A.3
  • 18
    • 0037982310 scopus 로고    scopus 로고
    • note
    • The TS for this reaction was not located.
  • 19
    • 0037644385 scopus 로고    scopus 로고
    • note
    • The use of unrestricted DFT [UB3LYP/6-31G] gave an identical geometry and energy for this TS.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.