! 11:01 %OVN The product for reaction between 2 mole of benzaldehyde in KCN is 1,2- diphenyl-ethan-2-ol-1-one * In benzilic rearrangement the type of migration is 1,2- alkyl shift * the Robenson anulation including Mannich reaction and Intramolecular aldol condensation * صح خطأ صح خطأ خطأ - 2 || ||

! 11:01 %OVN The product for reaction between 2 mole of benzaldehyde in KCN is 1,2- diphenyl-ethan-2-ol-1-one * In benzilic rearrangement the type of migration is 1,2- alkyl shift * the Robenson anulation including Mannich reaction and Intramolecular aldol condensation * صح خطأ صح خطأ خطأ - 2 || ||

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter10: Oxidation And Reduction

Section: Chapter Questions

Problem 4CTQ

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In addition to organic halides, alkyl tosylates (R'OTs. Section 9.13) also react with organocuprates (R2CuLi) to form coupling products R – R'. When 2° alkyl tosylatee are used as starting materials (R2CHOTs), inversion of the conguration at a stereogenic center results. Keeping this in mind, draw the product formed when each compound is treated with (CH3)2CuLi.
In addition to organic halides, alkyl tosylates (R'OTs. Section 9.13) also react with organocuprates (R2CuLi) to form coupling products R – R'. When 2° alkyl tosylatee are used as starting materials (R2CHOTs), inversion of the configuration at a stereogenic center results. Keeping this in mind, draw the product formed when each compound is treated with (CH3)2CuLi.
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why the reaction of 2-bromopropane withNaOCOCH3 gives (CH3)2CHOCOCH3 exclusively as product, but the reactionof 2-bromopropane with NaOCH2CH3 gives a mixture of (CH3)2CHOCH2CH3(20%) and CH3CH=CH2 (80%)
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