Current Attempt in Progress Which set of conditions will achieve the transformation shown? 1. CrO3 /pyridine; 2. CH3Mgl 1. CrO3 /pyridine; 2. CH3Mgl;3.H+/H2O 1. CrO3/H+;2.CH3MgI 1. CrO3/H+;2.CH3MgI;3.H+/H2O 1. CrO3/ pyridine; 2. CH3l;3.H+/H2O Which set of conditions will achieve the transformation shown? 1. LiAlH4;2.H+/H2O;3.NaBr;4.(CH3)2CHNH2 (excess) 1. (CH3)2CHNH2;2.LiAlH4;3.H2O 1. CH3MgI;2.H+/H2O;3. (CH3)2CHNH2 (excess) 1. LiAlH4;2.H+/H2O;3.(CH3)2CHNH2 (excess) 1. CH3Mgl;2.H+/H2O;3.TosCl;4.(CH3)2CHNH2 (excess) What is the product of the reaction shown below? 1. HBr 2. Mg/dry ether 3. H2CO 4. H+/H2O No reaction