Q71 · CSIR-NET Chemistry, December 2012
Paper: CSIR-NET December 2012 · Subject: Inorganic Chemistry · Chapter: Organometallic Compounds · Topic: Oxidative Addition Reductive Elimination · Marks: 2 · Difficulty: Easy
Reactions A and B are, termed as respectively. 
(a)Insertion, Metathesis
(b)Metathesis, insertion
(c)Oxidative, addition, metathesis
(d)Oxidative addition, insertion
Answer
Answer: A ✓ checked by 4AB · confidence high
Explanation
(A) SnCl₂ inserts into the Co–Co bond. (B) Me₂SnCl₂ + 2Na[Re(CO)₅] forms the product by salt metathesis (a).
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