the-gauche-conformation-of-ethane-12-diamine-h2n-ch2ch2-nh2-is-more-stable-than-

Question

The gauche conformation of ethane-1,2-diamine ($$H_{2}N$$-$$CH_{2}CH$$_{2}-NH_{2}) is more stable than its anti-conformation. Draw the Newman projections of these conformers and explain why the gauche conformation is more stable.

Accepted Answer

The gauche conformation is more stable because of the hydrogen bonding between the two amine groups.

Answer

The gauche conformation is more stable because of the intramolecular dipole-dipole interaction between the two amine groups.

Answer

The anti-conformation is less stable because of the oxygen bonding between the two amine groups.

Answer

The gauche conformation is more stable because of the van der Walls forces between the two amine groups.

The gauche conformation of ethane-1,2-diamine (H2N-CH2CH2-NH2) is more stable than its anti-conformation. Draw the Newman projections of these conformers and explain why the gauche conformation is more stable.

The gauche conformation of ethane-1,2-diamine (H₂N-CH₂CH₂-NH₂) is more stable than its anti-conformation. Draw the Newman projections of these conformers and explain why the gauche conformation is more stable.