Synthesis of dinuclear boron complexes of sulfinylcalix[4]arenes: Syn/anti stereocontrol by the arrangement of the sulfinyl functions

Organic Letters

Volumn 10, Issue 13, 2008, Pages 2845-2848

  Morohashi, Naoya ^a   Kitahara, Tsuyoshi ^a   Arima, Tomoko ^b   Tanaka, Shinya ^a   Ohba, Yoshihiro ^b   Hattori, Tetsutaro ^a  

^a TOHOKU UNIVERSITY   (Japan)

^b YAMAGATA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 59949087040     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol801011q     Document Type: Article

References (17)

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13. A few examples for the stereoselective synthesis of dinuclear metal complexes of 1 have been reported: (a) Takemoto, S.; Tanaka, S.; Mizobe, Y.; Hidai, M. Chem Commun. 2004, 838.
14. (b) Zeller, J.; Treptow, J.; Radius, U. Z. Anorg. Allg. Chem. 2007, 633, 741.
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17. X-ray crystallography of complex 5 revealed that it adopted a 1,2-alternate conformation but the R value could not be improved.