Diisopropylethylamine → (S)-2-{2-[4-amino-5-(4-phenoxy-phenyl)-pyrrolo[2,3-d]pyrimidin-7-ylmethyl]-pyrrolidine-1-carbonyl}-3-cyclopropyl-acrylonitrile

Participants

Role	Name	HCID	Charge
Reactant	Diisopropylethylamine	HCID 81531	—
Reactant	Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)	HCID 9886157	—
Reactant	2-Cyano-3-cyclopropylprop-2-enoic acid	HCID 70513033	—
Reactant	(S)-5-(4-phenoxy-phenyl)-7-pyrrolidin-2-ylmethyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamine	HCID 86714516	—
Solvent	Dichloromethane	HCID 6344	—
Product	(S)-2-{2-[4-amino-5-(4-phenoxy-phenyl)-pyrrolo[2,3-d]pyrimidin-7-ylmethyl]-pyrrolidine-1-carbonyl}-3-cyclopropyl-acrylonitrile	HCID 86714517	54.1%

Reaction Steps

To a mixture of (S)-5-(4-phenoxy-phenyl)-7-pyrrolidin-2-ylmethyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamine (100 mg, 0.26 mmol, 1.0 eq), 2-cyano-3-cyclopropyl-acrylic acid (45 mg, 0.32 mmol, 1.2 eq) and DIEA (102 mg, 0.78 mmol, 3.0 eq) in 10 ml DCM was added HATU (150 mg, 0.40 mmol, 1.5 eq). The reaction mixture was stirred for 4 h at RT under N2. The mixture was purified by Pre-TLC to give the title compound (71 mg). LCMS: m/z 486.2 (M+H)+

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US08962635B2
Source dataset	uspto-grants-2015_02
ORD ID	ord-4e8c6c521b0a4b509ce94ccab1a98205
Source note	uspto-grants-2015_02