The present invention relates to the preparation of {HEAD ~ pyrrole metal complex} and the precipitation of this complex to form {TAIL ~ a white polycrystalline powder} that is photosensitive 
The present invention relates to the preparation of { HEAD ~ pyrrole metal complex } and the precipitation of this complex to form { TAIL ~ a white polycrystalline powder } that is photosensitive
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH