Organic Chemistry Answers

The dimeric compound [(n5-C5Me5)Cr(CO)2]2 (A) follows rule 18e and in the IR spectrum shows absorptions at 1870 cm‒1. Treatment of the compound with excess CO at 1200-450 psi and 175oC for 10 hours gives another dimer compound of chromium (B) which also follows rule 18e and shows infrared absorptions at 1876 cm‒1. Photolysis of compound A by UV radiation leads to dimer compound C together with the release of CO gas. The IR spectrum of compound C shows only one band at 1788 cm‒1 while also showing the same metal-metal bond order as compound A. Propose suitable molecular structures for compounds A, B and C by clearly indicating the Cr την bond order Cr and how to assemble the CO.

Show work Please!

Part A: https://us-static.z-dn.net/files/d02/1520534e314182b69219f5e2ff3390e6.png

Part B: https://us-static.z-dn.net/files/d0e/a5906c429e8e4e42c9e6875e200c985e.png

Part C: https://us-static.z-dn.net/files/d6d/4dd617c2a49a1de568720479cc648feb.png

Concept, mechanisms, and examples of Sn1 and Sn2

lewis structure of diethyl ether

Explain the boiling point of diethyl ether relative to water

Polarity of the substance of diethyl ether

Polarity of the molecule of diethyl ether

Explain with the help of a suitable diagram The principles used in separating hydrogen in crude oil

How many mililiter of alcohol tert butil are needed to prepare 0.035 moles of chloride tert butil

Which of the following components is unique to smooth muscle contraction?

Group of answer choices

Cell membrane bound Ca2+ ATPase pumps

Myosin light chain kinase

Troponin

L-type calcium channels

Myosin ATPase enzyme