Singh, Maya S. ; Singh, Pratibha (2008) Dianion cyclization strategy for the synthesis of macrosilaheterocycles Heteroatom Chemistry, 19 (5). pp. 455-460. ISSN 1042-7163
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Official URL: http://doi.org/10.1002/hc.20460
Related URL: http://dx.doi.org/10.1002/hc.20460
Abstract
A practical and efficient method for the preparation of silaheterocycles is described. The key step involves the initial formation of symmetrical chiral ditopic ligand, N,N′-1,2-cyclohexylenebis(salicylideneimine) followed by sequential deprotonation with NaH to form dianion intermediate, which reacts with diorganodichlorosilanes to furnish dibenzodioxadiazasilamacrocycles. The products were characterized by satisfactory elemental analyses and spectral (IR, 1H, 13C, 29Si NMR, and Mass) studies. © 2008 Wiley Periodicals, Inc. Heteroatom Chem 19:455–460, 2008; Published online in Wiley InterScience
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons, Inc. |
| ID Code: | 119681 |
| Deposited On: | 16 Jun 2021 07:21 |
| Last Modified: | 16 Jun 2021 07:21 |
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