Hi Sanad,

Have you tried Adler-Longo or Lindsey methods?

can you send to me these methods

Many Thanks

Hi again,

You can check the following Links:

http://www.chem-station.com/en/reactions-2/2015/11/rothemund-lindsey-porphyrin-synthesis.html

http://pubs.acs.org/doi/abs/10.1021/jo01288a053

http://pubs.acs.org/doi/abs/10.1021/jo00381a022

https://books.google.co.jp/books?id=J9G8jVnckDsC&pg=PA132&lpg=PA132&dq=porphyrin+lindsey&source=bl&ots=s7EZ9FGNjv&sig=ex_pwIsp4yn6gWu7DJoUqW8ZSNg&hl=ja&sa=X&ved=0ahUKEwjd4dn9n_PRAhUEWbwKHRf9DSAQ6AEIVDAJ#v=onepage&q=porphyrin%20lindsey&f=false

https://books.google.co.jp/books?id=MiVk6UhtgX8C&pg=PA81&lpg=PA81&dq=porphyrin+lindsey&source=bl&ots=en3gemV42a&sig=7xUdhMumiWBHUMWQ5Ov1xQTIoUc&hl=ja&sa=X&ved=0ahUKEwjd4dn9n_PRAhUEWbwKHRf9DSAQ6AEIWDAK#v=onepage&q=porphyrin%20lindsey&f=false

http://www.mdpi.com/1420-3049/16/4/2960

https://books.google.com.eg/books?id=yDRkDQAAQBAJ&pg=RA4-PA461&lpg=RA4-PA461&dq=prepare+porphyrin+Derivatives&source=bl&ots=QbJyun-ZDA&sig=JRxTNlM3VcfqW_DGdYYtyOF6CDE&hl=en&sa=X&ved=0ahUKEwjly8nr6vHRAhVBFZAKHYStBFA4ChDoAQgxMAY#v=onepage&q=prepare%20porphyrin%20Derivatives&f=false

Many Thanks Prof. AmalSYNTHESESES AND EVALUATION OF PORPHYRIN DERIVATIVES FOR APPLICATIONS IN MEDICINE AND IN MATERIAL SCIENCE

A Dissertation

Submitted to the Graduate Faculty of the

Louisiana State University and

Agricultural and Mechanical College

in partial fulfillment of the

requirements for the degree of

Doctor of Philosophy

in

The Department of Chemistry

by

Erhong Hao

B.S., Shandong University, China 2000

M. S., University of Science and Technology of China, 2003

December, 2007

This is the best one

Aldehyde and freshly distilled pyrrole in propionic acid (refulx).