6533b7d1fe1ef96bd125cb9b
RESEARCH PRODUCT
Preparation, crystal and molecular structure, and evaluation of plant growth regulating activity of guanidinoalkanephosphinates and phosphonates
Anna GoplañskaArthur MuchaRoman TykaPaweł KafarskiTadeusz Głowiaksubject
Lepidium sativumCrystalchemistry.chemical_compoundPlant growthchemistryStereochemistryMoleculeOrganic chemistryCyanamideBiological activityGeneral Chemistrydescription
A series of previously unknown α-guanidinoalkanephosphonous, α- and β-guanidinoalkanephosphonic acids has been prepared in order to study their structures and biological activity. Aminoalkanephosphonous and phosphonic acids have been converted into their guanidino derivatives by means of S-methylisothiourea hydroiodide or cyanamide amidination. The crystal and molecular structures of three guanidino acids have been determined by single-crystal X-ray diffraction. The plant growth regulating activity of all synthesized guanidinoalkanephosphinates and phosphonates has been evaluated on Lepidium sativum. © 1995 John Wiley & Sons, Inc.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1995-09-01 | Heteroatom Chemistry |