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215313-78-3

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215313-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 215313-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,3,1 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 215313-78:
(8*2)+(7*1)+(6*5)+(5*3)+(4*1)+(3*3)+(2*7)+(1*8)=103
103 % 10 = 3
So 215313-78-3 is a valid CAS Registry Number.

215313-78-3Downstream Products

215313-78-3Relevant articles and documents

Basic Photophysical Properties of meso-Bis(pyren-2-yl)porphyrin: An Isomer of Pyrene-Substituted Porphyrins

Tomita, Shohei,Hirabayashi, Kazunori,Shimizu, Toshio,Goto, Kenta,Sugiura, Ken-ichi

, p. 2182 - 2186 (2017)

The Suzuki-Miyaura coupling reaction of pyren-2-yl boronic acid ester with a meso-dibromodiphenylporphyrin derivative was carried out to give another pyrene-substituted porphyrin. The electrophilic substitution reaction occurred selectively on the porphyr

A quinoidal bis-phenalenyl-fused porphyrin with supramolecular organization and broad near-infrared absorption

Diev, Vyacheslav V.,Femia, Denise,Zhong, Qiwen,Djurovich, Peter I.,Haiges, Ralf,Thompson, Mark E.

supporting information, p. 1949 - 1952 (2016/02/12)

A bis-phenalenyl-fused porphyrin has been synthesized by thermal dehydro-aromatization reaction regioselectively as a single syn-isomer. X-ray crystal structure revealed that both phenalenyl units of this porphyrin have close π-π contacts forming continuous network of interacting porphyrin rings. A broad and intense NIR absorption can be attributed to quinoidal character of bis-phenalenyl-fused porphyrin.

FUSING PORPHYRINS WITH POLYCYCLIC AROMATIC HYDROCARBONS AND HETEROCYCLES FOR OPTOELECTRIC APPLICATIONS

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Page/Page column 35, (2012/02/05)

A compound that can be used as a donor material in organic photovoltaic devices comprising a non-activated porphyrin fused with one or more non-activated polycyclic aromatic rings or one or more non-activated heterocyclic rings can be obtained by a thermal fusion process. By heating the reaction mixture of non-activated porphyrins with non-activated polycyclic aromatic rings or heterocyclic rings to a fusion temperature and holding for a predetermined time, fusion of one or more polycyciic rings or heterocyclic rings to the non-activated porphyrin core in meso,β fashion is achieved resulting in hybrid structures containing a distorted porphyrin ring with annulated aromatic rings. The porphyrin core can be olygoporphyrins.

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