Supplier Page from Thermo Fisher Scientific for (1S,3R)-3-Aminocyclopentanecarboxylic acid, 95%, >90% ee
2-Ethylaniline, 98% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific