The study of monomeric and dimeric chlorophyll a derivatives by Diffusion Ordered Spectroscopy (DOSY) method

A.L. Stolypko,^a,b D.V. Belykh,^a,@ O.M. Startseva^a

^aInstitute of Chemistry, Komi Scientific Center, Ural Division, Russian Academy of Sciences, Pervomaiskaya st. 48, Syktyvkar 167982, Russia

^bSyktyvkar State University, 167000, Octyabrskiy pr., 55, Syktyvkar, Russia

^@Corresponding author E-mail: belykh-dv@mail.ru

DOI: 10.6060/mhc150145b

Macroheterocycles 2015 8(1) 47-49

Monomeric and dimeric chlorophyll a derivatives were studied by diffusion ordered spectroscopy (DOSY) method. It has been shown that DOSY method allows to detect a change of molecular dimensions corresponding to the transition from monomeric to dimeric porphyrin. However, the variation value of these changes depends on the nature of substituents at the macrocycle periphery. So when estimating the molecular weight of studied derivative it is necessary to compare the diffusion characteristics with compounds of known masses and similar substituents system in the macrocycle.

References:

Click here to expand or collapse this section

1. Chlorophylls and Bacteriochlorophylls. Biochemistry, Biophysics, Functions and Applications (Grimm B., Porra R.J., Rüdiger W., Scheer H., Eds.). Series "Advances in Photosynthesis and Respiration". Vol. 25, Springer, 2006. 603 p.

2. Koifman O.I., Mamardashvili N.Zh., Antipin I.S. Synthetic Receptors on the Basis of Porphyrins and their Conjugates with Calix[4]arenes. Moscow: Nauka, 2006. 246 p. (in Russ.)

3. Nyman E.S., Hynninen P.H. J. Photochem. Photobiol. B: Biology 2004, 73, 1–28.
http://dx.doi.org/10.1016/j.jphotobiol.2003.10.002

4. Wojaczynski J., Latos-Grazynski L. Coord. Chem. Rev. 2000, 204, 113–171.
http://dx.doi.org/10.1016/S0010-8545(99)00207-6

5. Sternberg E.D., Dolphin D. Tetrahedron 1998, 54, 4151–4202.
http://dx.doi.org/10.1016/S0040-4020(98)00015-5

6. Heisel K.A., Goto J.J., Krishnan V.V. Am. J. Anal. Chem. 2012, 3, 401–409.
http://dx.doi.org/10.4236/ajac.2012.36053

7. Startseva O.M., Belykh D.V., Shegera V.M., Tulaeva L.A. Butlerov Communications 2014, 38(6), 43–48 (in Russ.).

Attachment	Size
mhc150145b.pdf	440.75 KB

Журнал "Макрогетероциклы"

Navigation

Languages

News

Search

The study of monomeric and dimeric chlorophyll a derivatives by Diffusion Ordered Spectroscopy (DOSY) method

References: