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Trimethyl phosphate is a mild methylating agent, useful for dimethylation of anilines and related heterocyclic compounds. [2] The method is complementary to the traditional Eschweiler-Clarke reaction in cases where formaldehyde engages in side reactions.
Pharmaceutical companies are expanding their business with the aim to expand the export market. [2] In the period between July and February in the fiscal year 2024 to 2025, pharmaceutical export was $134.15 million, a 13% increase compared to the same period last year. [3] There are 5 types of medicine manufacturing companies in Bangladesh.
Among the units TSP-II was commissioned earlier in September 1974 and TSP-I unit went into commercial production in April 1977. In the beginning it only produced Triple Super Phosphate (TSP) fertilizer and from 1990 is started producing Single superphosphate fertilizer also. The fertilizer complex is located Karnaphuli river bank at Patenga ...
Trimethyl phosphite is an organophosphorus compound with the formula P(OCH 3) 3, often abbreviated P(OMe) 3.It is a colorless liquid with a highly pungent odor. It is the simplest phosphite ester and finds used as a ligand in organometallic chemistry and as a reagent in organic synthesis.
This is an accepted version of this page This is the latest accepted revision, reviewed on 20 February 2025. Economy of Bangladesh Motijheel C/A, the downtown of Dhaka Currency Bangladeshi taka (BDT, ৳) Fiscal year 1 July – 30 June Trade organizations SAFTA, SAARC, BIMSTEC, WTO, AIIB, IMF, Commonwealth of Nations, World Bank, ADB, Developing-8 Country group Developing/Emerging Lower-middle ...
This is a list of the largest trading partners of Bangladesh based on data from The Observatory of Economic Complexity (OEC). [1] Export in Billion US-Dollar Rank
Phosphites are oxidized to phosphate esters: P(OR) 3 + [O] → OP(OR) 3. This reaction underpins the commercial use of some phosphite esters as stabilizers in polymers. [6] Alkyl phosphite esters are used in the Perkow reaction for the formation of vinyl phosphonates, and in the Michaelis–Arbuzov reaction to form phosphonates.
The bullish market turned bearish during 2010, with the exchange losing 1,800 points between December 2010 and January 2011. [3] Millions of investors have been rendered bankrupt as a result of the market crash. The crash is believed to be caused artificially to benefit a handful of players at the expense of the big players. [3]