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€ Chrome File Edit View History Bookmarks Window People Help a 100% GE Mon 6:48 PM Q EE O O O If F book Cassie x c gg Study I Guided S x y toe WWN7534: Ch 21 Quiz #6 x C smartwork.wwnorton.com 396977 Ebook Calcu Pri Periodic Table Question 13 of 20 (1 poin X Incorrect X Incorrect X Incorrect X Incorrect Draw the correct ester starting material for the following Claisen condensation. Also, select the appropriate base-solvent pair so that the reaction occurs in good chemical yield 1. base/solvent Ph CH 2. H* H3C Select the best base and solvent pair O NaOH, H20 O NaOCH7, HOCH OD NaOCH2CH2Ph, HOCH2CH2Ph O NaH, CH3CH2Ph v Check Answer View Solution 4 Hin Progress 11 12 13 14 15 16 17 18 19 20 Record my Grade Activity Grade: 20 Points Possible 23Explanation / Answer
Correct answe is the last one
Just check the mass balance:
first and second options has no phenil group whatsoever
Third option sounds tempting but there are two phenil groups, the molecule will have only one phenil group
Then the only option would be fourth one!
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