(S)-(+)-2-(tert-Butyl)-3-methyl-4-imidazolidinone trifluoroacetic acid

Sigma-Aldrich

663107

(2S,5S)-(−)-2-tert-Butyl-3-methyl-5-benzyl-4-imidazolidinone

Sigma-Aldrich

674575

MacMillan Imidazolidinone OrganoCatalysts Kit I

Sigma-Aldrich

668540

(2S,5S)-(–)-5-Benzyl-3-methyl-2-(5-methyl-2-furyl)-4-imidazolidinone

Sigma-Aldrich

663085

(5S)-(−)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone dichloroacetic acid

Sigma-Aldrich

684341

(S)-(–)-5-(2-Pyrrolidinyl)-1H-tetrazole

Sigma-Aldrich

663069

(5R)-(+)-2,2,3-Trimethyl-5-benzyl-4-imidazolidinone monohydrochloride

Sigma-Aldrich

677183

(S)-(–)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether

Sigma-Aldrich

692808

(R,R)-DACH-phenyl Trost ligand

Sigma-Aldrich

668370

(S,S)-(+)-2,6-Bis[2-(hydroxydiphenylmethyl)-1-pyrrolidinyl-methyl]-4-methylphenol