alkyne reacts with H2O , H2SO4 and Hg2+ it undergoes the
mercury catalyzed hydration and forms the enol and then undergoes
the isomerization and forms the ketone is the final product as
follows
Predict the initial and isolated products for the following reaction. Hint: the products are isomers and...
Predict the initial and final products for the following reaction involving 2-pentyne. Hint: the products are isomers and in equilibrium with each other.
Predict the initial and final products for the following reaction involving 2-pentyne Hint: the products are isomers and in equilibrium with each other. Initial Products Final Products H2SO4 HgSO4 For hydration of an unsymmetrical alkyne, a C-O bond may form at either carbon atom of the carbon-carbon triple bond, yielding different products. As such, there is another enol to identify Likewise, this ketone is correct, and there is a second ketone product to identify
Predict the initial and final products for the following reaction involving 2-pentyne. Hint: the products are isomers and in equilibrium with each other.
Predict the product for the following reactions. Draw all the structural isomers for the Isolated dienes Conjugated dienes Cumulated dienes Explain why the 1A addition product of HX addition to 1, 3-butadiene is thermodynamically controlled while the 1, 2 addition product is kinetically controlled.
(a) (5 points) Predict the products for the following acid-base reaction. Then, predict the direction of equilibrium with an arrow in the box above the equilibrium arrow (b) (5 points) Predict the products for the following acid-base reaction. Then, predict the direction of equilibrium with an arrow in the box above the equilibrium arrow (c) (5 points) Predict the products for the following acid-base reaction. Then, predict the direction of equilibrium with an arrow in the box above the equilibrium...
4. Predict the product of each reaction sequence. If more than substantial quantities, provide both products product is formed in one 1. conc. H,SO, (09% ) (a) 2. Cl AICI 1. HNO3 H2SO 2. Br FeBr (b) AICIa C (c) 1. CH,CI, AICI 2. KMnO AICI 1. CI (d) 2. AICI но 3. Zn(Hg). HCI, A 4. Na, NH CH3CH2OH AICI 1. (e) 2. C2. AICI3 3. Cн,C. АCI,
Predict the products of the following reaction 1) Predict the product(s) of the following reaction. HCI 2) Predict the product(s) of the following reaction. H2, Pd-C 3) Predict the product(s) of the following reaction. 1) OsO4, THF 2) H2S
HO HO 17. Predict the major organic products of each reaction. (8 pts.) 1) Hg(OAC) H2O 2) NaBH
1. Predict the product for the following reaction. Provide the mechanism for each reaction. Provide the sterochemistry and regiochemistry where is appropriate. HBr H2O Cat H+ HBr CHEM 2200-Spring 2020 Hydrohalogenation • Markovnikov orientation • Rearrangement can occur 2. Provide the product for the 2. Provide the product for the following reaction. Provide the sterochemistry and regiochemistry where is appropriate. Show the mechanism for C, and D. 0., b) a HC HCI HCI HBT -- "O HCI
1. Predict the major organic products of the following reactions. Draw all stereoisomers that are formed. НО, OH 1 eq ,H2SO4 (assume H2O workup of reaction to neutralize product) 1. LDA 2. (assume H,O workup of reaction to neutralize product) 3. Hg(OAC)2 4. NaBH, EtOH 1eq HBr EtOH ambiente 1. Brz. CCL 2. NaOET, ETOH OH