2) a) A plot of DG° vs. Temperature yields a slope of –80 J/K. Is the DS° of the reaction positive or negative? Why? And under what conditions? b) For the reaction: Cl2(g) --> 2Cl(g), predict the sign of DH and DS.
Predict the product for the following reaction sequence. Br Mg/ether H_Cro H,00 OH OH А B C D A Provide the product of the following reaction CI CH,CO Na OCH O Na
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Consider the following reaction. H2SO4 =c Predict the product of the reaction. Include all hydrogen atoms in your structure. CH Select Draw Rings More Erase
2) Predict the starting materials for the following Diels-Alder product: ० H क 3) Some highly fused ring systems can be made through an intramolecular Diels-Alder reaction. Suggest a mechanism for the following reaction:
Predict the product, if any, of reaction between propanamide and 2 CH3MgBr, then H3O+. Draw only the product derived from the acyl portion of propanamide. You do not have to consider stereochemistry. If no reaction occurs, draw the organic starting material.
- (20pts) Predict the products and mechanisms of the following reactions. If more than one product or mechanism is possible, explain which are most favorable CH3CH2CH2-Br + NaOCH3 --> a). b). l-bromo-1-methylcyclopentane + CH3CH2OH — heat >
Predict major products of the following reactions, and give the
structures of any intermediates. Include stereochemistry where
appropriate.
Cits 847 W/ Cow better way as con los este H Clly COH CHI
predict the major and minor products for each of the following
E2 reactions
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t- BOK major product: CH3 Edit minor product: CH2 Edit
Each compound below undergoes a Dieckmann Condensation (Intramolecular Claisen). Predict the major product(s) for each. Some reactions may yield multiple products. 5) 1. NaOMe MeOH 2. H workup
QUESTION 2 Predict the products of the following reactions: CHO NH2 CH3-C-CH2CH3 + NH3-NH2 + NH4OH + CH3NH2 Zn, CH3COOH +O TT T Arial 3 (12pt) T III III