Reduction of polysilacycloallenes by sodium: Structure of the donor-free sodium salt of an allyl anion

Organometallics

Volumn 15, Issue 16, 1996, Pages 3480-3482

  Hojo, Fusao ^a   Terashima, Tomoko ^a   Ando, Wataru ^a  

^a UNIVERSITY OF TSUKUBA   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0039201870     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om960057n     Document Type: Article

References (31)

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24. To a 100 mg sodium mirror (4.35 mmol), produced by vacuum distillation, was added 10 mL of diethyl ether, which had been dried over a potassium mirror, and 500 mg of tetrasilacyclohepta-1,2-diene 1 (1.18 mmol) at room temperature under Ar. After the mixture was stirred for 5 h, air- and moisture- sensitive red crystals suitable for X-ray diffraction were obtained by recrystallization from hexane, which had been dried over a potassium mirror.
25. w = 0.063).
26. -1.
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28. max (∈) 273 (10 000).
29. max (∈) 225 (sh, 34 200), 285 (sh, 5060) nm.
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