1) Predict the major product for the following reaction and propose a suitable arrow pushing mechanism to show the formation of the product. 요요 1) NaOEt, EtOH OEt 2) H3O+

Provide reagents/conditions to accomplish the following transformations. Label each reaction type in the steps you provide. OEt MeO OMe

Give the major product of the following reaction. 1) OsO4 ? 2) NaHSO3, H2O Ph, он "ph H' Но Ph H OH Но Ph H' Ph Ph Ph Ph Ph Ph C There is no reaction under these conditions or the correct product is not listed here.

Identify reagents that can be used for the following synthesis: ? C 1) HBr; 2) NAOH C 1) Br2, hv; 2) NaOEt C N2OH C 1) Br2, hv; 2) t-BUOK

3) Predict the product for the following reaction. (CH3)2CHOH

Predict the major product of the following reaction. 1) Hg(OAc)2, CH3CH2OH 2) NaBHд O 2-ethoxy-3-methylpentane O 3-methyl-3-pentanol O 3-methyl-2-pentanol O 3-ethoxy-3-methylpentane

Propose a mechanism for the following reaction and develop it.

Give the major product of the following reaction. 1) ВН3/THF 2) H202, NaOH

Draw the major organic product of the following reaction sequence. 1) Hg(OAc)2, MeOH 2) NABH, CH3 H;C Edit он

explain correct and incorrect options.