Whoa! It looks like something is about to react! Could it be the volcano? That wouldn't be uncommon--Hawaii was formed by volcanoes. But wait. It looks like something else. Maybe it's our molecule! It's reacting from molecule 60 to form molecule 61!

The reaction begins with a deprotonation of molecule 60 by lithium bis(trimethylsilyl)amide, which forms an enolate.

That enolate then attackes a methyl iodide in an SN2-style substitution to give us molecule 61.

What an amazing sight to witness. Just look at that mechanism!