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Volumn 49, Issue 9, 2008, Pages 1506-1509

m-Iodosylbenzoic acid, a tagged hypervalent iodine reagent for the iodo-functionalization of alkenes and alkynes

Author keywords

Alkenes; Alkynes; Hypervalent iodine; Iodination; m Iodosobenzoic acid; Scavenger

Indexed keywords

2 IODOBENZOIC ACID; 2 IODOSYLBENZOIC ACID; ALKENE DERIVATIVE; ALKYNE DERIVATIVE; ANION EXCHANGE RESIN; BENZOIC ACID DERIVATIVE; HYDROCHLORIC ACID; IODINE; IODINE DERIVATIVE; REAGENT; UNCLASSIFIED DRUG;

EID: 38749083005     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.12.120     Document Type: Article
Times cited : (31)

References (59)
  • 8
    • 38749106676 scopus 로고    scopus 로고
    • Zhdankin, V. V. Hypervalent Iodoarenes and Arene Iodonium Salts. In Science of Synthesis, 2007; Vol. 31, Chapter 31.4.1.
    • Zhdankin, V. V. Hypervalent Iodoarenes and Arene Iodonium Salts. In Science of Synthesis, 2007; Vol. 31, Chapter 31.4.1.
  • 11
    • 33749331720 scopus 로고    scopus 로고
    • Togo H. Eco Ind. 7 (2002) 5-18
    • (2002) Eco Ind. , vol.7 , pp. 5-18
    • Togo, H.1
  • 47
    • 38749097463 scopus 로고    scopus 로고
    • note
    • Amberlite IRA 900 (chloride form) was obtained from Supelco.
  • 53
    • 84971295281 scopus 로고
    • This transformation has been reported before:
    • This transformation has been reported before:. Sato T., Tamura K., and Nagayoshi K. Chem. Lett. 5 (1983) 791-794
    • (1983) Chem. Lett. , vol.5 , pp. 791-794
    • Sato, T.1    Tamura, K.2    Nagayoshi, K.3
  • 58
    • 38749133078 scopus 로고    scopus 로고
    • note
    • 2O (5:1, 0.5 mL) was employed as solvent instead of MeOH. Typical procedure for diiododimethoxylation. To a solution of iodine (28 mg, 0.11 mmol) and m-iodosylbenzoic acid (2) (29 mg, 0.11 mmol) in MeOH (0.5 mL) were added alkynes 6a-f (0.15 mmol) in MeOH (0.5 mL), and the reaction mixture was stirred at room temperature for 1 h. Then, dichloromethane (1.0 mL) was added and the resulting solution was cooled to 5 °C. IRA 900 (350-400 mg, hydroxide form) was added and the mixture was stirred for 5 min in the dark. The resin was removed by filtration and the solution was concentrated under reduced pressure to afford pure diiodoketals 9a-f as judged by NMR-spectroscopy.
  • 59
    • 38749105164 scopus 로고    scopus 로고
    • note
    • 2: C, 30.58; H, 3.27. Found: C, 30.71; H, 3.59.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.