| | 1 | Author
| Max Herberhold, Silke Gerstmann, Bernd Wrackmeyer | Requires cookie* | | | Title
| Ethylboration of Stannyl-Substituted Sulfur Diimides  | | | | Abstract
| Bis(sulfurdiimido)tin compounds of the type R2Sn[(NSN)'Bu]2 [R = Me (2a), Et (2b)] re act with triethylborane Et^B by rearrangement and N-ethylation to give the novel amino-borane derivatives R2Sn[N('Bu)SN(Et)BEt2]2 (5a, b), in the same way as "Bu3Sn(NSN)'Bu (1) reacts with Et.^B to give "Bu3Sn[N('Bu)SN(Et)BEt2] (4). In contrast, 2c (R = 'Bu) and tris(sulfurdiimido)tin compounds RSn[(NSN)'Bu]3 [R = Me (3a), "Bu (3d)] react with Et3B mainly by Sn-and S-ethylation, accompanied by extensive decomposition. 'H, "B , 13C, 15N and 119Sn NMR spectroscopy served for the structural assignment in solution. | | | |
Reference
| Z. Naturforsch. 56b, 342—346 (2001); received August 15 2000 | | | |
Published
| 2001 | | | |
Keywords
| Aminoboranes, Organoboration, Sulfur Diimides | | | |
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| default:Reihe_B/56/ZNB-2001-56b-0342.pdf | | | | Identifier
| ZNB-2001-56b-0342 | | | | Volume
| 56 | |
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