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byproduct solvent and byproduct solvent not involved in the mechanism first inte

ID: 578303 • Letter: B

Question

byproduct

solvent and byproduct

solvent

not involved in the mechanism

first intermediate

second intermediate

product

starting materials

third intermediate

Question 8 Not yet answered missing charges. Ph phenyl. (Hint: It has to do with the subject of Chapter 16 of the Daley& Daley textbook.) Marked out of 1.00000 Which compound in the synthesis of (E)-stilbene is responsible for the observed yellow-orange color that faded away during the reaction? Some structures are Select one Ph P Flag question Ph a. Ph Ph Ph Ph, Ph Ph d. Ph Ph3P=0 e. Ph Ph Ph Pn Pn CI 0 OH O k. NaOH I. H2O

Explanation / Answer

Option D, betain intermediate is an yellow - orange color and it fades out during the reaction upon heating and produce stilbine along with triphenylphisphine oxide.