Is your ankle up to a two-step?
Scheme 1 The required cyclobutene epoxides are prepared in a two-step sequence from the corresponding norbornene.
In this case the statue is on top of a tall carved plinth set on a two step base of roughly dressed granite.
The plant is designed for a two-step dilute acid hydrolysis process and a combination with enzyme hydrolysis.
The Bergeon electric motor (with a two-step pulley) was cradled in a cast-iron holder and available with both single and three-phase motors.