4-Carboxyphenylboronic Acid → Sodium (E)-2-((E)-2-(2-(4-Carboxyphenyl)-3-((E)-2-(3,3-dimethyl-7-(3-sulfonatopropyl)-3H-pyrrolo[2,3-b]pyridin-7-ium-2-yl)vinyl)cyclohex-2-enylidene)ethylidene)-3,3-dimethyl-1-(3-sulfonatopropyl)indoline-5-sulfonate

Participants

Role	Name	HCID	Charge
Reactant	4-Carboxyphenylboronic Acid	HCID 312183	—
Reactant	HCID 178422058	HCID 178422058	—
Product	Sodium (E)-2-((E)-2-(2-(4-Carboxyphenyl)-3-((E)-2-(3,3-dimethyl-7-(3-sulfonatopropyl)-3H-pyrrolo[2,3-b]pyridin-7-ium-2-yl)vinyl)cyclohex-2-enylidene)ethylidene)-3,3-dimethyl-1-(3-sulfonatopropyl)indoline-5-sulfonate	HCID 57329961	—

Reaction Steps

Compound 17 is prepared analogously to compound 10 (Example 10), except that 4-carboxyphenylboronic acid and compound 16 are used as starting materials.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US09408924B2
Source dataset	uspto-grants-2016_08
ORD ID	ord-950f5597e4ad4fac85eb94597750052f
Source note	uspto-grants-2016_08