1958
DOI: 10.1002/jlac.19586160102
|View full text |Cite
|
Sign up to set email alerts
|

Über halogenierte Dimethylsulfide II. Die Chlorierung des Dimethylsulfids

Abstract: Die Chlorierung des Dimethylsulfids verlluft stufenweise nach dem S. 2 angegebenen Schema. Phosphorpentachlorid laBt sich mit Vorteil als Chlorierungsmittel zur Gewinnung von Monochlor-, nsyrnm. Dichlor-und a.a.a-Trichlordimethylsulfid verwenden. Die Umsetzung von Chlor mit Monochlor-dimethylsulfid wird IR-spektroskopisch verfolgt. Bei der Chlorierung von asyrnrn. Tetrachlor-dimethylsulfid entstehen chlorierte Methyl-schwefelchloride, Methane und Dimethyl-disulfide; ihre Bildung wird diskutiert. Hexachlor-dime… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
6
0
1

Year Published

1959
1959
1999
1999

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 25 publications
(7 citation statements)
references
References 16 publications
0
6
0
1
Order By: Relevance
“…Aa/[D -Aoía -(Bo -B')6b] = íl/(«i -«a -«)} + \W/\KB{n -CA -«)]} (2) ei, 6a, and 6b are the extinction coefficients of the imine, aldehyde, and amine at the wavelength used, A0 and B0 are the initial concentrations (before imine formation) of aldehyde and amine, B' is the concentration of amine in the reference cell, and D is the absorbance. In order to calculate the real concentrations of amines present (that is, to correct for the amounts present in the protonated forms), it was necessary to know their ionization constants at the ionic strengths and temperatures used.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Aa/[D -Aoía -(Bo -B')6b] = íl/(«i -«a -«)} + \W/\KB{n -CA -«)]} (2) ei, 6a, and 6b are the extinction coefficients of the imine, aldehyde, and amine at the wavelength used, A0 and B0 are the initial concentrations (before imine formation) of aldehyde and amine, B' is the concentration of amine in the reference cell, and D is the absorbance. In order to calculate the real concentrations of amines present (that is, to correct for the amounts present in the protonated forms), it was necessary to know their ionization constants at the ionic strengths and temperatures used.…”
Section: Resultsmentioning
confidence: 99%
“…We have previously described methods for determining equilibrium constants for the formation of imines from isobutyraldehyde and primary amines by uv measurements at the aldehyde maximum or at the imine maximum or by measurements of the effect of added aldehyde on the pH of amine buffer solutions. 2 Equilibrium constants were reported for methyl-, ethyl-, isopropyl-, í-butyl-, ri-propyl-, and n-butylamine, and the conformational equilibria of the resultant imines were discussed on the basis of their nmr spectra. In these compounds, where polar effects were held relatively constant, differences in ease of formation and in conformational preferences were attributed almost entirely to steric effects.…”
mentioning
confidence: 99%
“…The synthesis and infrared spectrum of compound 1 was reported in 1958. 7 Derivatives of compound 5 are known, and the skeleton 5 is registered as CAS (Chemical Abstracts number) 186254-36-4 with the name "tetrathiolane". The presence of cyclic polysulfides in natural sources is well documented.…”
Section: Mass Spectra and Their Interpretationmentioning
confidence: 99%
“…This is supported by a report of a oxygen analogue, Cl 2 HC-O-CHCl 2 , among aquatic humus substances. 9 In addition, a stable sulfenyl chloride (7), which possesses another chlorine in a position α to the sulfur atom, has been synthesized. 10 The major mass spectral peaks of the organosulfur compounds 1-6 found in sediment and their interpretation are presented in Table l.…”
Section: Mass Spectra and Their Interpretationmentioning
confidence: 99%
“…(Nr. 1, 2, 3, 4) [9], durch CPT nicht veriindert. Auch die Reaktionen von 0-funktionellen PT1I-Verbindungen mit CPT verlaufen unter Ligandenaustausch*), wiihrend bei den Umsetzungen rnit PCl, die PI11-Verbindungen chloriert werden (s. a. Abschn.…”
Section: Bzw 38unclassified