Syntheses and spectra of (CO) 2(NO) Cr(η5-C5H4-R) (R = −C(O)N3, −NCO, −NH2, −NHC(O)O-CH2C6H5 or −NHC(O)NH(η5-C5H4 Cr(CO) 2(NO)) and crystal structure of (CO) 2(NO) Cr[(η5-C5H4)NHC(O)NH(η5-C5H4)]Cr(CO) 2(NO)

Wang, Yu-Pin; Lin, Tso-Shen; Yang, Y.T.; Liaw, Jen-Hai; Wang, Sue‐Lein; Liao, Fen‐Ling; Lu, Yuh-Jy

doi:10.1016/0022-328x(95)05534-v

Cited by 11 publications

(2 citation statements)

References 14 publications

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“…Metathesis of the chloride with sodium azide affords cynichrodenoyl azide which undergoes Curtius rearrangement to form the corresponding isocyanate that can be subsequently hydrolyzed to aminocynichrodene. Interestingly, hydrolysis of the isocyanate with 20% aqueous KOH produces 30% aminocynichrodene and 40% dicynichrodenylurea, i.e., (OC) 2 (ON)Cr[(η 5 -C 5 H 4 )NHC(O)NH(η 5 -C 5 H 4 )]Cr(CO) 2 (NO) . The related 1,2-dicynichrodenylethene can be prepared in 36% yield from formylcynichrodene via McMurry's low-valent titanium coupling reagent (i.e.…”

Section: 12 Organometallic Complexesmentioning

confidence: 99%

Coordination and Organometallic Chemistry of Metal−NO Complexes

2002

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Section: 12 Organometallic Complexesmentioning

confidence: 99%

Coordination and Organometallic Chemistry of Metal−NO Complexes

2002

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“…The place of production for water chestnuts is mainly distributed in Europe, North America, China, India, Japan, Taiwan, etc. 1 and can be divided into four species: Castanea crenata (Japanese), Castanea mollissima (Chinese), Castanea dentata (American), and Castanea sativa (European). 2 According to the Food and Agriculture Organization of the United Nations, China is the largest production place in the world for chestnuts, 3−5 with a yield of over 100 million tons produced per year.…”

Section: Introductionmentioning

confidence: 99%

Novel Renewable Double-Energy System for Activated Biochar Production and Thermoelectric Generation from Waste Heat

et al. 2020

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In this study, a novel renewable double-energy system, coupling activated biochar production and thermoelectric generation, is conducted and demonstrated. In the installed 13 thermoelectric modules (TEMs), they are partitioned into three groups of 3, 4, and 6 TEMs. The temperature difference across the TEMs depends upon the number of TEMs and is ranked as 3 TEMs > 4 TEMs > 6 TEMs. By harvesting the waste heat from the carbonization of water chestnuts, the greatest mean output power of single TEMs is 14.1 W and the mean output power of the installed 13 TEMs at the carbonization time of 10–30 min is 8.8 W. The higher heating value of produced activated biochar is 28.17 MJ kg–1, accounting for 42.7% improvement in the calorific value when compared to its untreated counterpart. The analysis also suggests that heavy metals contained in this coal-like renewable solid fuel are fairly low. The activated biochar possesses high hydrophilicity and specific surface area (430 m2 g–1), and a large portion of pore sizes is smaller than 2 nm. The analyses of attenuated total reflectance spectrometry, X-ray diffractometry, and thermogravimetry also clearly indicate the impact of carbonization on the biomass structure. Overall, the produced activated biochar is suitable for an alternative fuel, absorbent, and soil amendment.

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Crystal structures of [η5-C5H4CR(SCH2)2]Cr(NO)2X (R = H, X = Cl or I; R = CH3, X = Cl) and unequivocal assignments of C(2,5) and C(3,4) on the cyclopentadienyl ring of dicarbonyl(η5-cyclopentadienyl)nitrosylchromium, chloro(η5-cyclopentadienyl)dinitrosylchromium, (η5-cyclopentadienyl)iododinitrosylchromium, and (η5-cyclopentadienyl)methyldinitrosylchromium, bearing an electron-donating substituent via induction in 13C NMR spectra

Wang

Hsiau

Tang

et al. 2015

Inorganica Chimica Acta

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Syntheses and spectra of (CO) 2(NO) Cr(η5-C5H4-R) (R = −C(O)N3, −NCO, −NH2, −NHC(O)O-CH2C6H5 or −NHC(O)NH(η5-C5H4 Cr(CO) 2(NO)) and crystal structure of (CO) 2(NO) Cr[(η5-C5H4)NHC(O)NH(η5-C5H4)]Cr(CO) 2(NO)

Cited by 11 publications

References 14 publications

Coordination and Organometallic Chemistry of Metal−NO Complexes

Coordination and Organometallic Chemistry of Metal−NO Complexes

Novel Renewable Double-Energy System for Activated Biochar Production and Thermoelectric Generation from Waste Heat

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