Novel amine-catalysed hydroalkoxylation reactions of
... The importance of b-hydroxycarbonyl compounds and their protected alkoxy analogues in natural product chemistry1 and organic synthesis in general2 is difficult to overstate. While the former class of compounds is readily prepared via (inter alia) the aldol reaction, the direct synthesis of b-alkoxyc ...
... The importance of b-hydroxycarbonyl compounds and their protected alkoxy analogues in natural product chemistry1 and organic synthesis in general2 is difficult to overstate. While the former class of compounds is readily prepared via (inter alia) the aldol reaction, the direct synthesis of b-alkoxyc ...
Synthesis and reactions of silicon containing cyclic a
... reaction conditions used for cyclic AAAs are not compatible with the silicon functionality. For example, trimethylsilyl groups are sensitive to acidic as well as basic conditions and neutral medium is considered to be appropriate in this regard. Therefore, we conceived a catalytic [2 + 2 + 2] cycloa ...
... reaction conditions used for cyclic AAAs are not compatible with the silicon functionality. For example, trimethylsilyl groups are sensitive to acidic as well as basic conditions and neutral medium is considered to be appropriate in this regard. Therefore, we conceived a catalytic [2 + 2 + 2] cycloa ...
1072. A General Synthesis of Ethers.
... solution, hydrogenation of a ketal gives the same results as that of the carbonyl compound. Enolethers such as 1-methoxycyclopentene also give a mixture of alkane and saturated ether, but in a ratio different from that found for direct hydrogenation of cyclopentanone in acid methanol. This could be ...
... solution, hydrogenation of a ketal gives the same results as that of the carbonyl compound. Enolethers such as 1-methoxycyclopentene also give a mixture of alkane and saturated ether, but in a ratio different from that found for direct hydrogenation of cyclopentanone in acid methanol. This could be ...
Classification of Halogen Derivatives
... On the basis of the nature of the carbon to which halogen atom is attached, halogen derivatives are classified as 1°, 2°, 3°, allylic, benzylic, vinylic and aryl derivatives, e.g., ...
... On the basis of the nature of the carbon to which halogen atom is attached, halogen derivatives are classified as 1°, 2°, 3°, allylic, benzylic, vinylic and aryl derivatives, e.g., ...
Year 13 Organic Chemistry Test
... A second alcohol, 2-methyl propan-2-ol, will not give a positive breathalyzer test. Why not? _____________________________________________________ _____________________________________________________ ...
... A second alcohol, 2-methyl propan-2-ol, will not give a positive breathalyzer test. Why not? _____________________________________________________ _____________________________________________________ ...
