Home

Primary Examiner: Hollrah, Glennon H.
Assistant Examiner:
Attorney: Long; James J.

Next ten patents ordered by date:

N-Phosphonocarbonyl carbamic acid derivatives as plant growth regulants
N-Phosphonocarbonyl carbamic acid derivatives as plant growth regulants
Selective herbicidal compositions
Sulfide herbicide antidote compositions and method of use
Process for producing steel having improved low temperature impact characteristics
Method and device for blowing oxygen in metal refining converters in unstationary manner
Method for monitoring and controlling the refining of crude iron
Method of simultaneously controlling temperature and carbon content of molten steel at the end-point in oxygen top-blown converter
Process for the manufacture of a compacted synthetic flux based on calcium fluoride
Recovery of metal values from copper reverberatory slag

Translate:
En
De
Es
Fr
It
Pt
Ja
Ko
Zh

Title: Plant growth regulation using certain substituted 2,3-dihydro-1,4-oxathiins

Abstract: Substituted 2,3-dihydro-1,4-oxathiins of the formula ##STR1## display useful plant growth regulant effects including herbicidal effects. Examples are 2,3-dihydro-5,6-diphenyl-1,4-oxathiin, and 2,3-dihydro-5-(4-methylphenyl)-6-phenyl-1,4-oxathiin 4-oxide. The compounds are useful for the selective control of grasses and as dwarfing agents, as well as for inhibition of vegetative and reproductive axillary growth, and for increasing the sugar content of sugar producing species. A number of these are new compounds.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Graham, Bruce A. (Guelph, CA, US)
Puttock, Michael A. (Guelph, CA, US)
Felauer, Ethel E. (Arkell, CA, US)
Neidermyer, Robert W. (Cheshire, CT, US)

Application Number: 627177
Filing Date: 1975-10-30
Publication_date: 1977-08-23
Assignee: Uniroyal, Inc. (New York, NY); Uniroyal Ltd. (CA)
Primary Class(es): 504/185 504/288
Other Classes:
US Patent Ref:

3066149	Nov, 1962	Slezak et al.	71/90.
3219677	Nov, 1965	Wotiz	71/90.
3361752	Jan, 1968	D'Amico	71/90.
3397271	Aug, 1968	Cornel, Jr.	71/90.
3454391	Jul, 1969	Von Schmeling et al.	71/91.
3920438	Nov, 1975	Brewer et al.	71/91.

Other Refs: Other References: Marshall et al., "The Interaction of Aldehydes etc.," (1959) J. Chem. Soc., pp. 2360-2363 (1959).