Archroma Debuts Aniline-Free Indigo – Sourcing Journal

Archroma Scales Production of New Aniline-Free Indigo – Sourcing Journal

Archroma reveals aniline-free denim indigo dye

Archroma celebrates 3 years of working with aniline-free(1) indigo heroes

Single lithium-ion conducting polymer electrolytes based on poly[(4-styrenesulfonyl)(trifluoromethanesulfonyl)imide] anions - ScienceDirect

Archroma reveals aniline-free denim indigo dye

Ark Journal Vol. X

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The purest Indigo Archroma - Archroma

Heritage, Free Full-Text

Ru(II)‐Catalyzed Regioselective Hydroarylative Coupling of Indolines with Internal Alkynes by C−H Activation - Raziullah - 2021 - European Journal of Organic Chemistry - Wiley Online Library

Dyes: from Nature to Aniline Part 2 - Recollections Blog

Photochemically Mediated Ring Expansion of Indoles and Pyrroles with Chlorodiazirines: Synthetic Methodology and Thermal Hazard Assessment - Joynson - 2023 - Angewandte Chemie International Edition - Wiley Online Library