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Volumn 7, Issue 19, 2001, Pages 4272-4279

Syntheses and properties of ditelluroxanes and oligochalcogenoxanes: Hypervalent oligomers with Te-O apical linkages in the main chain

Author keywords

Hypervalent compounds; Oligomerization; Selenium; Self assembly; Tellurium

Indexed keywords

CHLORINE; ORGANIC COMPOUNDS; SUPRAMOLECULAR CHEMISTRY; SYNTHESIS (CHEMICAL); TELLURIUM COMPOUNDS;

EID: 0035477169     PISSN: 09476539     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-3765(20011001)7:19<4272::AID-CHEM4272>3.0.CO;2-U     Document Type: Article
Times cited : (20)

References (65)
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    • For a hypervalent tellurane oligomer linked by an alkyldicarboxylate, see: H. K. Livingston, R. Krosec, J. Polym. Sci. B 1971, 9, 95-96.
    • (1971) J. Polym. Sci. B , vol.9 , pp. 95-96
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    • For hypervalent iodine oligomers linked by aromatic spacers, see: a) P. J. Stang, V. V. Zhdankin, J. Am. Chem. Soc. 1993, 115, 9808-9809;
    • (1993) J. Am. Chem. Soc. , vol.115 , pp. 9808-9809
    • Stang, P.J.1    Zhdankin, V.V.2
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    • For conformational, electronic, and photophysical properlies changes caused by hypervalent bond formation of a silane monomer, see: S. Yamaguchi, S. Akiyama, K. Tamao, J. Am. Chem. Soc. 2000, 122, 6793-6794.
    • (2000) J. Am. Chem. Soc. , vol.122 , pp. 6793-6794
    • Yamaguchi, S.1    Akiyama, S.2    Tamao, K.3
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    • (2000) Angew. Chem. Int. Ed. , vol.39 , pp. 4070-4073
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    • note
    • [11e]
  • 50
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    • note
    • [18]
  • 51
    • 0003258714 scopus 로고    scopus 로고
    • note
    • 8]THF at -90°C showed two peaks at δ=1306.4 and 1112.0 in an integralion ratio of 2:1.
  • 52
    • 0003130973 scopus 로고    scopus 로고
    • note
    • 125Te NMR spectra of 8 and 9, the measurements were carried out at -40°C.
  • 53
    • 0003130578 scopus 로고    scopus 로고
    • note
    • 2 at -40°C was observed at δ=837.0.
  • 54
    • 0003269971 scopus 로고    scopus 로고
    • note
    • 2 at -40°C (integration ratio in parenthesis): n=3, δ= 831.4 and 830.5 (0.5:1); n=4, δ=833.2 and 829.2 (1:1); n=6, δ= 835.4 and 827.7 (2:1); n=8, δ=836.6 and 827.6 (3:1); n=10, δ=837.0 and 827.6 (4:1).
  • 55
    • 0003255209 scopus 로고    scopus 로고
    • note
    • Se-O for 7.
  • 56
    • 0003128648 scopus 로고    scopus 로고
    • note
    • [19] 7, 90-91°C; n=1 (8), 83-85°C; n=2(9), 74-76°C; n=4, 46-47°C; n=6, wax; n=8, wax; n= 10, viscous oil.
  • 58
    • 0003192528 scopus 로고    scopus 로고
    • note
    • 3CN).
  • 59
    • 0003190588 scopus 로고    scopus 로고
    • note
    • 1H NMR spectra of the mixture.
  • 60
    • 0003195076 scopus 로고    scopus 로고
    • note
    • [14b]


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.