G. Richard Geier

Methods of making porphyrins and related compounds with Lewis acids

Washington, DC: U.S. Patent and Trademark Office.

Effects of aldehyde or dipyrromethane substituents on the reaction course leading to meso-substituted porphyrins

TETRAHEDRON, 60(50), 11435–11444.

Acidolysis of intermediates used in the preparation of core-modified porphyrinic macrocycles

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 6(3), 186–197.

Effects of diverse acid catalysts on the reaction course in the two-step one-flask synthesis of meso-tetraphenylporphyrin

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 6(3), 159–185.

A survey of acid catalysts in dipyrromethanecarbinol condensations leading to meso-substituted porphyrins

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 5(12), 810–823.

Investigation of acid cocatalysis in syntheses of tetra-phenylporphyrin

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 5(9), 681–690.

Investigation of porphyrin-forming reactions. Part 1. Pyrrole plus aldehyde oligomerization in two-step, one-flask syntheses of meso-substituted porphyrins

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, (5), 677–686.

Investigation of porphyrin-forming reactions. Part 2. Examination of the reaction course in two-step, one-flask syntheses of meso-substituted porphyrins

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, (5), 687–700.

Investigation of porphyrin-forming reactions. Part 3. The origin of scrambling in dipyrromethane plus aldehyde condensations yielding trans-A(2)B(2)-tetraarylporphyrins

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, (5), 701–711.

Investigation of porphyrin-forming reactions. Part 4. Examination of the reaction course in syntheses of porphyrins via dipyrromethanecarbinols

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, (5), 712–718.

A survey of acid catalysts for use in two-step, one-flask syntheses of meso-substituted porphyrinic macrocycles

ORGANIC LETTERS, 2(12), 1745–1748.

Efficient synthesis of monoacyl dipyrromethanes and their use in the preparation of sterically unhindered trans-porphyrins

JOURNAL OF ORGANIC CHEMISTRY, 65(4), 1084–1092.

An efficient one-flask synthesis of N-confused tetraphenylporphyrin

ORGANIC LETTERS, 1(9), 1455–1458.

N-confused tetraphenylporphyrin and tetraphenylsapphyrin formation in one-flask syntheses of tetraphenylporphyrin

JOURNAL OF ORGANIC CHEMISTRY, 64(5), 1596–1603.