• Synthesis of 3,6-Dihydro-2 H -pyran Subunits of Laulimalide Using Olefinic Ring Closing Metathesis. (nsmsi.ir)
  • Microwave assisted synthesis of substituted quinolines and pyridine derivatives Synthesis of poly-functionalized-pyrans and chromene derivatives under ultrasound irradiation Elemental distribution and uptake various indigenous fruits and figs as function of soil quality. (ukzn.ac.za)
  • The pyrans are considered as an important building block for the synthesis of several natural products [7] and photochromic materials [8]. (samipubco.com)
  • Hence, the synthesis of hetrocyclic compounds containing pyran nucleus has attracted the attention of many synthetic and medicinal chemist. (samipubco.com)
  • In this investigation, kinetics of the reactions of 3,6-dihydro-2H-pyran with Hydroxyl radical TEMPhas studied. (nsmsi.ir)
  • The heterocyclic entities containing pyrans ring show many medicinal and pharmacological properties and are involved in may biochemical reactions [8]. (samipubco.com)
  • Products from Schott Glass' innovative PYRAN S range of fire resistant glazing have been installed in an ambitious refurbishment of the Bavarian Museum of Textile and Industry in Augsburg. (bsee.co.uk)
  • This 11m high partition, which runs down the central axis of the museum, is composed of 6mm thick PYRAN S fire-resistant glass panes, glazed into a delicate steel profile mullion-transom design to create an almost frameless effect on the large expanse of glass. (bsee.co.uk)
  • To gain entrance to the machine area, a glazed door with PYRAN S was installed within the glass partition. (bsee.co.uk)
  • Made from borosilicate, PYRAN special glass is far superior to conventional safety glasses with a soda-lime composition. (bsee.co.uk)
  • Our SuperLite™ product line, fire rated from 20 minutes to 3 hours, includes fire resistive tempered units (SuperLite II-XL), fire resistive multilaminates (SuperLite III-XL), fire resistive security glazing (SuperSecure II-XLS), specialty tempered glass (SuperLite I and I-XL), safety ceramics (PYRAN Platinum F and L by SAFTI FIRST ®), safety wired glass (SuperLite I-W) and specialty fire protective (SuperLite X-45/60/90). (safti.com)
  • SCHOTT PYRAN® Platinum by McGrory Glass is an example of a fire-protective glass-ceramic manufactured using a proprietary process that creates a float-like finish without the need for surface polishing. (glassonweb.com)
  • Pyran, Inc., a high-growth company that creates high-performing 5-carbon products made from renewable resources, today announced that it has closed its latest round of fundraising, bringing its total of investments and grants to nearly $4 million. (wisc.edu)
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  • Pyran uses renewable feedstocks from crop resources, such as corn cobs, to make 1,5- pentanediol (PDO) - a key ingredient that enhances the performance of everyday materials, such as paints, coatings, adhesives and more. (wisc.edu)
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  • The latter compound was cyclized to the 1,3,4-oxadiazine derivative 4, its 4-bromo derivative underwent a series of cross coupling reactions together with [4+2] cycloaddition reactions with either acrylonitrile or ethyl acrylate to afford the pyran derivatives 10a and 10b, respectively. (eurekaselect.com)
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