Ethyl chloroformate → Ethyl 4-[({7-[5-(cyclopropylmethoxy)-1,3-benzodioxol-4-yl]-2-methyl-1H-pyrrolo[3,2-b]pyridin-3-yl}carbonyl)amino]piperidine-1-carboxylate

Participants

Role	Name	HCID	Charge
Reactant	Ethyl chloroformate	HCID 10928	—
Reactant	7-[5-(Cyclopropylmethoxy)-1,3-benzodioxol-4-yl]-2-methyl-N-piperidin-4-yl-1H-pyrrolo[3,2-b]pyridine-3-carboxamide hydrochloride	HCID 67773296	—
Product	Ethyl 4-[({7-[5-(cyclopropylmethoxy)-1,3-benzodioxol-4-yl]-2-methyl-1H-pyrrolo[3,2-b]pyridin-3-yl}carbonyl)amino]piperidine-1-carboxylate	HCID 67774682	—

Reaction Steps

Starting from 7-[5-(cyclopropylmethoxy)-1,3-benzodioxol-4-yl]-2-methyl-N-piperidin-4-yl-1H-pyrrolo[3,2-b]pyridine-3-carboxamide hydrochloride (example D.f1) and commercially available ethyl chloroformate the title compound is obtained as colorless solid.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US08816085B2
Source dataset	uspto-grants-2014_08
ORD ID	ord-90861eb2f95b4e19b2e7a2a709350c17
Source note	uspto-grants-2014_08