31170-22-6 Usage
Uses
Used in UV-curable Coatings:
2-(prop-2-en-1-ylsulfanyl)pyrimidin-4(3H)-one is used as a photoinitiator for initiating the polymerization process in UV-curable coatings. Its rapid reaction initiation upon exposure to ultraviolet light makes it suitable for this application.
Used in UV-curable Inks:
In the ink industry, 2-(prop-2-en-1-ylsulfanyl)pyrimidin-4(3H)-one is used as a photoinitiator to facilitate the curing of inks when exposed to UV light, ensuring quick drying and adherence to various surfaces.
Used in UV-curable Adhesives:
2-(prop-2-en-1-ylsulfanyl)pyrimidin-4(3H)-one is employed as a photoinitiator in the production of UV-curable adhesives, allowing for rapid curing and strong bonding capabilities upon exposure to ultraviolet light.
Used in Dental Materials:
In the dental industry, 2-(prop-2-en-1-ylsulfanyl)pyrimidin-4(3H)-one is used as a photoinitiator in the production of dental materials, such as restorative resins and dental adhesives, to ensure quick setting and strong bonding to teeth.
Used in Electronics:
2-(prop-2-en-1-ylsulfanyl)pyrimidin-4(3H)-one is used as a photoinitiator in the electronics industry for applications such as the curing of protective coatings and the production of printed circuit boards, where rapid curing and low toxicity are essential.
Used in Various Industrial Applications:
2-(prop-2-en-1-ylsulfanyl)pyrimidin-4(3H)-one is utilized as a photoinitiator across a range of industrial applications, including the production of plastics, elastomers, and other polymer-based materials, where its ability to initiate rapid polymerization reactions is highly valued.
Check Digit Verification of cas no
The CAS Registry Mumber 31170-22-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,1,7 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 31170-22:
(7*3)+(6*1)+(5*1)+(4*7)+(3*0)+(2*2)+(1*2)=66
66 % 10 = 6
So 31170-22-6 is a valid CAS Registry Number.
31170-22-6Relevant academic research and scientific papers
Kim, D. G.,Shmygarev, V. I.
, p. 183 - 185 (1995)
It has been established that the iodocyclization of 2-allylthio-4(3H)-pyrimidinones occurs at the N(1) nitrogen atom with the formation of 3-iodomethyl-7-oxo-2,3-dihydro-8H-thiazolopyrimidinium iodides and triiodides.
Palladium(0)-catalysed allylation of uracils and thiouracils. Influence of the solvent on the regioselectivity of the allylation
Goux, Catherine,Sigismondi, Silvana,Sinou, Denis,Perez, Montserrat,Moreno-Manas, Marcial,Pleixats, Roser,Villarroya, Merce
, p. 9521 - 9534 (2007/10/03)
Uracil and 5-substituted uracils are monoallylated at N-1 in H2O- CH3CN with the catalytic systemPd(OAc)2/P(C6H4-m -SO3Na)3 (or tppts) although performing the reaction in H2O/THF with the system Pd2(dba)3/dppb leads to diallylations at N-1 + N-3.2-Thiouracil, 5-methyl-2-thiouracil (2- thiothymine) and 6-methyl-2-thiouracil are monoallylated at sulfur in H2O/CH3CN with the catalytic system Pd(OAc)2/P(C6H4-m-SO3Na)3 (or tppts). Performing the reactions in H2O/THF with the system Pd2(dba)3/dppb leads to diallylations at N-1 + N-3 of 2-thiouracil and 2-thiothymine whereas 6-methyl-2-thiouracil is diallylated at S + N-3.
Palladium-Catalyzed Polyhetero-Claisen Rearrangement of 2-(Allylthio)pyrimidin-4(3H)-ones
Mizutani, Masato,Sanemitsu, Yuzuru,Tamaru, Yoshinao,Yoshida, Zen-ichi
, p. 764 - 768 (2007/10/02)
The regioselective S -> N allylic transposition of 2-(allylthio)pyrimidin-4(3H)-ones (3) has been performed by catalysis of Pd(II) salts.Generally the rearrangement gives the N-1 alkylation product predominantly over the N-3-alkylation product.Substituents at the 6-position of 3 reverse the selectivity.Both N-1 and N-3 rearrangement products were transformed to thiazolopyrimidones.
