132836-90-9Relevant academic research and scientific papers
Open-chain remote stereocontrol using allylgermanes
Thomas, Eric J.,Weston, Anna P.
, p. 7253 - 7267 (2014)
Alk-2-enyl(trialkyl- and -triaryl)germanes are transmetallated by tin(IV) halides at ?78 °C with 15 min being sufficient for the transmetallation to proceed effectively to completion. Alk-2-enyl(trialkyl)germanes are transmetallated by both tin(IV) chlori
Effective 1,5-asymmetric induction in tin(IV) chloride promoted reactions between aldehydes and (4-alkoxy-2-alkenyl)tributylstannanes
McNeill,Thomas
, p. 322 - 334 (2007/10/02)
Transmetallation of (S)-4-benzyloxy-2-pentenyl(tributyl)stannane (1) using tin(IV) chloride generates an allyltin trichloride which reacts in situ with aldehydes to give 1-substituted syn-(3Z)-5-benzyloxyhexenols with excellent stereoselectivity. With chiral aldehydes, the stereoselectivity of the reaction is dominated by the reagent, except for 2-alkoxyaldehydes which show matching and mismatching consistent with preferred Felkin-Anh diastereofacial selectivity.
1,5-Asymmetric induction in reactions between δ-alkoxyallylstannanes and aldehydes induced by tin (IV) chloride
McNeill,Thomas
, p. 6239 - 6242 (2007/10/02)
Treatment of (S)-4-benzyloxypent-(2E)-2-enyl(tributyl)stannane (3) with tin (IV) chloride at -78°C, followed by the addition of an aldehyde, gives 1,5-diol derivatives (6) with excellent 1,5-diastereoselectivity.
