Question

please help me with organic chemistry! i swear we havent talked about any of this in class.

1) Compounds A, B, and have the same molecular formula. C.H. They all react with H/PtO2 to give the same compound. The reaction of A or B with H2O/HSO, or with BH-THF, followed by treatment with a basic solution of hydrogen peroxide, gives the same compound, namely D. The reaction of with H2O/H2SO4 also gives D. However, the reaction of C with BH-THF, followed by HO, H2O, gives a new compound, E. Provide the identity of ABCD and F along with all explanations of reactivity for full credit (10 points) 2) Propose chemical reactions which accomplish the objectives shown below. Specify reagents, essential conditions, and catalysts (10 points). a. Convert a cis-alkene to the corresponding trans-alkene. b. Switch the regiochemistry of an alkyl halide (example: convert 1-bromopentane into 2- bromopentane)

Answer 1

0 A 1 BIC H2 pror H₂0/125ou Collow I 1) BH₂/THE 2). 1502 / Olt H201 h sou. Markownikor Product DBH₃ITHF Anh- Markownikov 2) HO₂ / H product.

Na/NHale Ale. 2- bromo pentane. koh -bromo pentane .