Yangzhen Ciringh

Works (5)

Updated: July 5th, 2023 16:03

2000 journal article

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

ORGANIC LETTERS, 2(12), 1745–1748.

By: G. Geier n, Y. Ciringh n, F. Li n, D. Haynes n & J. Lindsey n 

MeSH headings : Acids, Noncarboxylic / chemistry; Aldehydes / chemistry; Catalysis; Porphyrins / chemical synthesis; Pyrroles / chemistry
TL;DR: The scope of acid catalysis was found to be very broad, with 35 of 45 acids providing TPP in yields ranging from 5% to 58%. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1999 journal article

Investigation and refinement of palladium-coupling conditions for the synthesis of diarylethyne-linked multiporphyrin arrays

CHEMISTRY OF MATERIALS, 11(10), 2974–2983.

By: R. Wagner n, Y. Ciringh n, C. Clausen n & J. Lindsey n 

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1999 journal article

Investigation of conditions giving minimal scrambling in the synthesis of trans-porphyrins from dipyrromethanes and aldehydes

JOURNAL OF ORGANIC CHEMISTRY, 64(8), 2864–2872.

By: B. Littler n, Y. Ciringh n & J. Lindsey n 

TL;DR: Examination of a wide range of conditions showed that slow reactions are associated with less rearrangement, which improves the methodology available for the preparation of trans-porphyrins, derived from sterically unhindered dipyrromethanes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 journal article

Analysis of sugar phosphates and related compounds using capillary zone electrophoresis with indirect UV detection

JOURNAL OF CHROMATOGRAPHY A, 816(2), 251–259.

By: Y. Ciringh n & J. Lindsey n 

author keywords: buffer composition; sugar phosphates
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 journal article

Design, synthesis, and photodynamics of light-harvesting arrays comprised of a porphyrin and one, two, or eight boron-dipyrrin accessory pigments

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 120(39), 10001–10017.

By: F. Li n, S. Yang n, Y. Ciringh n, J. Seth n, C. Martin  n, D. Singh n, D. Kim  n, R. Birge n ...

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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